Mathematics Middle School

can some one plz help i need to pass this lesson

Can Some One Plz Help I Need To Pass This Lesson

Answers

Answer 1

Answer:

Math, English

90 votes for History

40% votes for Math

Step-by-step explanation:

Eng 17

His 9

Math 24

Sci 10

Favorite subject is Math, and English since they have more votes

History is  9 out of 60 which is 9/60=.15  times 100 for percent 15%

15% of 600  is .15*600= 90

Math is 24 of 60 which is 24/60=.04 times 100 for percent 40%

Answer 2

Answer:

The answer to your problem is to think it through

Step-by-step explanation:

Related Questions

ive found 2 i just need one more but if you can list everything it can be great

Answers

Paris,munish and Oslo are mistake 。

Rafi had a board that was 15 1/2 feet long. He cut three pieces off the board that are each 3 7/8 feet long. How much of the board is left?

Answers

Answer:

Step-by-step explanation:

To answer this question, first we need to figure out how much of the board Rafi cut off.

To do this, we need to multiply the length of each piece by the number of pieces he cut off.

3 7/8 = 3.875

3.875 * 3 = 11.625

Now, because we knew Rafi cut off 11.625 feet off of the board, we just need to subtract this length from the length of the entire board to find the remaining length.

15 1/2 = 15.5

15.5 - 11.625 = 3.875

There is 3.875 feet or 3 7/8 of the board left.

12 divided by 2/5 whats the answer

Answers

Answer:

12.4 is the answer

2/5=0.4
12/0.4=30

So the answer is 30

Please plot this linear equation on a graph, and also explain how to plot it.
[tex]y=3x-7[/tex]

Answers

Answer:

See below:

Step-by-step explanation:

Hello! I hope you are having a nice day.

We can solve this equation in a single step, we just need a bit of theory and a graph.

We can first see that its in [tex]y=mx+b[/tex] form. Which is also known as Slope-Intercept form.

This means that we know the following.

[tex]b[/tex] is the y coordinate of the y intercept.[tex]m[/tex] is the slope of the line.

Since we know that, we can see that from our equation that the slope of the line is 3 and the y intercept is (0,-7).

Now that we've gotten that, we can start graphing.

The y intercept is -7 so we can plot (0,-7) as one of our points.

The slope of 3 means that we got up 3 units then right a single unit.

Therefore, another point could be (1,-4).

With our two points, we can create our graph by creating a straight line through those two points and therefore plotting our line.

Cheers!

Answer:

Step-by-step explanation:

y = 3x - 7 is a linear equation with y-intercept -7 (or    (0, -7)   ) and slope 3.  These two quantities are instantly readable from the equation.

There are several ways in which we may graph this equation.  One is to plot the y-intercept (0, -7)  Then choose an x-value, such as 3, and evaluate the function at that x value.  We see that y = 9 - 7, or y = 2, when x = 3. Then another point on the graph besides (0, -7) is (3, 2).  Plot (3, 2) and then draw a line through the two plotted points.

Here's another way:

The slope here is 3, or 3/1, which represents rise / run.  Plot (0, -7) as before.

Move your pencil from (0, -7) 1 space to the right and 7 spaces up.  Then plot a new point at that location.  Draw a line through (0, -7) and (1, 0).

A 4-column table with 2 rows. Column 1 has entries Spent, Earned. Column 2 is labeled Day 2 with entries 7, 16. Column 3 is labeled Day 3 with entries 12, 22. Column 4 is labeled Day 4 with entries 9, 18.
Juan ran the lemonade stand for 3 more days after his first day profit of $12. Each day, he used the money from sales to purchase more lemons, cups, and sugar to make more lemonade. The table shows how much he spent and earned each day.

What is the expression needed to find his total earnings?


What were his total earnings?

Answers

Answer:

Step-by-step explanation:

Hope this helps.

A: 0.6

B: 0.4

C: 0.2

D: 0.8

Plz mark brainliest :D

Answer:

The answer is C/16 + (–7) + 22 + (–12)

What is the length, in units, of the line segment with endpoints at (1, 4) and (3, 7)?

A. √137

B. √15

C. √5

D. √13

Answers

Answer:

√13

Step-by-step explanation:

Square root of 13 I hope this helps!

What is the solution to this equation?

−6(x+7)=−30

Enter your answer in the box.

Answers

Answer:

x = -2

Step-by-step explanation:

-6(x + 7) = -30

distribute the -6

-6 * x = -6x and -6 * 7 = -42

-6x - 42 = -30

add 42 to both sides

-6x = 12

divide both sides by -6

-6x/-6 = x and 12/-6 = -2

we're left with x = -2

Help pls ASAP PLSSS its really important!

Answers

Answer:

25 - 01

Step-by-step explanation:

Answer:

The difference is like subtraction. the difference is 01 so, 24 - 01. I got this answer because it is the smallest that I can get to.

hope this helped.

Tony usually saves 1/5 of his allowance. Last week, he only saved 2/3 as much. How much of his allowance did he save last week?

Answers

Answer:

2/15

Step-by-step explanation:

All we have to do is multiply 1/5 by 2/3

1  x 2 = 2

5 x 3 = 15

Therefore, Tony saved 2/15 of his allowance last week.

Answer:

2/15

Step-by-step explanation:

you have to multiply 1/5 by 2/3

1  x 2 = 2

5 x 3 = 15

Therefore, Tony saved 2/15 of his allowance last week.

Mr. DaCosta and his workers are tiling a bathroom wall using square-inch tiles. The area of the wall is 6,048 square inches. There are 72 rows of tiles.


How many tiles are in each row?
A.
85
B.
84
C.
840
D.
805

Answers

I would try to X out the lower numbers

Answer: B.84

Step-by-step explanation:

1) Substitute the given information into the equation Area= length * width

2) 6,048 = 72 * x

3) Divide by 72 to find x

6,048/72 = 84

4) The answer is 84 tiles in each row

what equation is true for x=10 PLS ANSWER ASAP
A. 2x + 5 = 25
B. 3x + 5 = 17
C. 5x - 18 = 7
D. 6x - 10 = 26

Answers

A.

2x+5=25
-5 -5
2x =20
/2 /2

x=10

A right triangle has sides of length 3, 4, and x. Find x if it is one of the legs.

HELP ON THIS ONE????

Answers

Answer:

C) 2.6

Work Shown:

a = x, b = 3, c = 4

a^2 + b^2 = c^2  ... pythagorean theorem

x^2 + (3)^2 = (4)^2

x^2 + 9 = 16

x^2 = 16 - 9

x^2 = 7

x = sqrt(7)

x = 2.64575131106459

x = 2.6

HELP PLEASE 10 POINTS!!!


Enrique has to pay 80% of a $200 phone bill. Explain how to use equivalent ratios to find 80% of $200.
(U need to write a paragraph)

Answers

Answer:

First, write 80% as 80100. Then write an equivalent ratio that has the answer in the numerator and 200 in the denominator. 100 x 2 is 200, so 80 x 2 will be the answer. 80 x 2 = 160. The answer is $160.

A population of caribou in a forest grows at a rate of 3% every year. If there are currently 208 caribou, which function represents the number of caribou in the forest in t years?

Answers

Answer:

f(x)=208^0.3x

Step-by-step explanation:

Think of this as a graph. You start out with 208 caribou, which is your y intercept, as it is there when the growth is 0.

The generic formula fr an exponential equation is a^x.

A represents your initial value. In this case, its 208

x represents the growth. In this case, it's 0.3%.

Your equation should be f(x)=208^0.3x

Which steps show how to use the distributive property to evaluate 5x58?

Answers

Answer:

C

Step-by-step explanation:

C will be the answer.

5X58=290

can some on please help me

Answers

Answer:

See below:

Step-by-step explanation:

Hi!

It seems like you have two answers in the boxes already, but it is not correct.

Firstly, you cannot tell mean from a box plot. The first box should be moved to the last category.

Your second boxes seems to be correct though.

As far as the remaining boxes, I can help with those too!

Median: The median is identifiable in a box plot, as the line in the boxes themselves are the medians. The medians do line up, therefore they belong in category 1.

Minimum: This is the value that is the least. We can tell this from a box plot, by looking at the most left line, or the "whiskers", as some teachers call them. For our box plots, the minimum is 4. They line up exactly. Therefore, this box should go in the first category.

IQR: The IQR "measures the spread of the middle half of your data". In these box plots, the IQR is different. Therefore, it belongs in the second category.

Mode: This is the value that appears most often in a set of data values. You cannot tell this from a box plot. Therefore, it belongs in the last category.

I hope I could help!

To be honest man I don’t know wat your doing

The following tiles are put into a bag. One tile will be picked at random. Find the probability that this tile will be a vowel.

Answers

Answer:

53.33% or 0.5333

Step-by-step explanation:

you have to count how many tiles in total then the amount of vowel tiles. you then put that in to a fraction of vowels over consonants then convert that into  a percentage

the answer can be either 53.33% or 0.5333

I NEED HELP PLEASE I HAVE POINTS

Answers

Answer:

17, 17, 1 13/21

Answer:

1 13/21

Step-by-step explanation:

First, Multiply the 4 and 3 by 7 to get 28/21. Then Multiply the 2 and 7 by 3 to get 6/21. Add them up and you get  34/21. To convert, divide 34 and 21 to get one with the remainder of 13. The final answer is 1 13/21.

Solve for x:
x³=23

Choose all that apply:

∛23

3

1

23/3

Answers

your answer is A. I have attached a photo of an explanation

Answer:

A and D. [tex]\sqrt[3]{23}[/tex] and 23/3.

Step-by-step explanation:

That exponent on the x works for A, and division also works for D.

hope this helped.

plz let me know if I am wrong.

help me please i shall give the correct answer brainliest

Answers

Answer:

9514 1404 393Answer: c = 6√2 d = 12Step-by-step explanation:The sides of any isosceles triangle (opposite the congruent angles) are congruent. Hence ...

Step-by-step explanation:

Answer: c = 6√2 d  = 12

Step-by-step explanation: The sides of any isosceles triangle (opposite the congruent angles) are congruent.

                               hope this helps :)

Dalton's Desserts made a batch of fresh scones with 9/10 of a pound of butter and 1/5 of a pound of sugar. How much more butter than sugar was used?

Answers

Answer:

= 7/10

Step-by-step explanation:

butter = 9/10

sugar = 1/5 = 2/10

butter - sugar = 9/10 - 2/10 = 7/10 = 0.7 = 70%

10 points ... for anyone

Answers

Answer:

gimmethat

Step-by-step explanation:

141x + 50 + 4x = 340
What is x?

Answers

Answer:

x = 2

Step-by-step explanation:

141x + 50 + 4x = 340

=> 145x + 50 = 340

=> 145x = 290

=> x = 2

Hoped this helped.

Simplify both sides of the equation

141x+50+4x=340(141x+4x)+(50)=340(Combine Like Terms)145x+50=340145x+50=340

Subtract 50 from both sides

145x+50−50=340−50145x=290

Divide both sides by 145

[tex] = > \frac{145x}{145} = \frac{290}{145} [/tex]

x=2

Ans-x=2

Suppose 63 gallons of water came out of a pipe in 9 minutes.
What was the rate in gallons per minute?

Answers

7 gallons per minute.
Gallons divided by minutes is how you would find the answer.

Answer:

9 gallons per minute

:)

Samuel and Jason spend 3/4 of their combined earnings from Wednesday to buy a gift. Use a problem solving model to determine if there enough left over from Wednesday's earnings to buy a card that costs $3.25? Explain PLEASE HURRRRY

Answers

Answer:

Answer: 4.375.

Step-by-step explanation:

This is a multiplication problem. Samuel and Jason spend 3/4 of their cash for a $3.25 dollar gift card. 3.25 * 0.75 = 4.375

Answer:

Answer: 4.375.

Step-by-step explanation:

Lilly has 38 baseballs. She places all the baseballs into one or more containers. Lilly places the same number of baseballs into each container. How many possible ways can the baseballs be placed into containers?

Answers

there are 4 ways she can place it

Does the following relationship represent a function?

Answers

Answer:

Yes. It does represent a function. Variables are almost like functions, so this is indeed a function.

Step-by-step explanation:

Answer:

yes it does represent a function and the answer will be 0.25*x

Step-by-step explanation:

HELPPPPPPP!!!! I NEED ANSWER QUICK!!!!

Answers

Answer:

x=8

Step-by-step explanation:

2(2x+7)=46

2x+7=46/2=23

2x=23-7=16

x=16/2=8

Answer:

x = 8.9

2(2x+7)=46

4x+14=46

4x=35

x=8.9

Also this one--Sorry

Answers

1620 divided by 540 which is 3 hours

Answer:

3 hours or on a calculator do 540 divided by 1620

Find the value of y when x=7. y=____

Answers

In this case, 7 is being added to the odometer which already reads 78. If you add 7 to 78, you get 85. Meaning y = 85!

78+x=85, therefor, y=85
Other Questions
Analyzing thePredict which statements are true about the intervals ofthe continuous function. Check all that apply.f(x)01-3-15-20f(x) > 0 over the interval (- 3).f(x) < 0 over the interval [0, 2].f(x) < 0 over the interval (-1, 1).f(x) > 0 over the interval (-2, 0).f(x) > 0 over the interval [2, o).-13001-320315 Shepherds company. Manufactures two types of shoes sneakers and boots .Each sneakers requires 2 direct labor hours and boots require 1.5 direct labor hours.The overhead rate. Per direct hour is $2 .Direct materials for sneakers and boots is $15-$20 .Respectivelay.The total unit cost for each product. Nu mnh ph nh ca mnh sau v xt tnh ng sai ca mnh ph nh: xR:x^{2} 1 Determine if \sqrt{36} 36 is rational or irrational and give a reason for your answer. 1. A researcher is investigating the effects of exercise on weight. What are the independent and dependent variables in this experiment?A)The dependent variable is the amount of exercise; the independent variable is the number of calories consumed.B)The dependent variable is weight; the independent variable is exercise.C)The independent variable is weight; the dependent variable is the number of calories consumed.D)The independent variable is the number of calories consumed; the dependent variable is diet. Which number best represents the slope of the graphed line?A. -5B. -1/5C. 1/5D. 5 how many square metres of floor are there in a room of 6 metres ig something like that Y and x have a proportional relationship, and y=4 when x=12 Which path describes the movement of oxygenated blood leaving the heart ? Use the standard image of the heart to guide you. Gii pt: 1 + 2sinxcosx = sinx + 2cosx The Ramirez family and the Stewart family each used their sprinklers last summer. The water output rate for the Ramirez family's sprinkler was 40 L per hour.The water output rate for the Stewart family's sprinkler was 15 L per hour. The families used their sprinklers for a combined total of 55 hours, resulting in a totalwater output of 1575 L. How long was each sprinkler used? Venita is factoring the expression 32 a b minus 8 b. She determines the GCF and writes the factored expression as 8 b (4 a minus 0). Which best describes Venitas error? Instructions: State what additional information is required in orderto know that the triangles in the image below are congruent for thereason givenReasory. ASA Postulate Which of the following statements is true about interacting with people from different cultures? O a) Most people within a culture think and act the same. O b) It's important to treat people from different cultures as individuals. Oc) Some cultures are better than other cultures. Generalizations and stereotypes don't impact people's perceptions of cultures. What type of Syntax does Wordsworth use in every stanza and how does it affect the rhythm and mood in every stanza?I wandered lonely as a cloud That floats on high o'er vales and hills, When all at once I saw a crowd, A host, of golden daffodils; Beside the lake, beneath the trees, Fluttering and dancing in the breeze.Continuous as the stars that shine And twinkle on the milky way, They stretched in never-ending line Along the margin of a bay: Ten thousand saw I at a glance, Tossing their heads in a sprightly dance.The waves beside them danced; but they Out-did the sparkling waves in glee: A poet could not but be gay, In such a jocund company: I gazedand gazedbut little thought What wealth the show to me had brought:For oft, when on my couch I lie In vacant or in pensive mood, They flash upon that inward eye Which is the bliss of solitude; And then my heart with pleasure fills, And dances with the daffodils. What is the domain of f(x)=square root of 9-14x In the parallelogram below,z = [ ? ]1242z+16Helpp! The WBS is best suited for design and construction projects that have tangible outcomes. When the final outcome of the project is less tangible or it is the result of a series of steps or phases, some project managers choose to utilize a(n) ___________. Multiple Choice Responsibility Matrix (RM) Organization Breakdown Structure (OBS) Work Breakdown Structure (WBS) Modified Process Breakdown Structure (PBS) Project Priority Matrix (PPM) The elementary reaction 2H2O(g)2H2(g)+O2(g) proceeds at a certain temperature until the partial pressures of H2O, H2, and O2 reach 0.0900 bar , 0.00100 bar , and 0.00350 bar respectively. What is the value of the equilibrium constant at this temperature? I'm so sorry I know this is long but can someone please help me with this?I would be forever gratefulJohn is a 35-year-old male (he/him) administrative assistant who enjoys playing baseball on weekends. During one of their games, John began running from first to second base. As he pushed off to start running, John heard a pop and felt a sharp pain in his right calf as though he had just been kicked in the back of his leg. John fell to the ground and experienced significant pain when putting weight on his right leg. John tried to walk but had to be carried off the field and was taken to the emergency department. At the hospital, it was noted that John had significant swelling at the back of his right leg, had a palpable and visible deformity in the distal calf, and was only able to put small amounts of weight on his right leg. The emergency doctor squeezed the back of Johns right calf and noticed that the ankle would not plantarflex. An x-ray and blood work were ordered which came back without any significant findings.Case Study Questions:1. Explain the possible anatomical structures that were affected by the injury and how each relates to Johns presenting symptoms and test results2. Identify and explain three differential diagnoses (diseases or conditions that present similar signs and symptoms that could possibly account for the patient's symptoms) with appropriate justifications. After describing your three differential diagnoses, indicate the most likely diagnosis based on your analysis and provide rationale and support for your selection. 3. From an anatomy point of view:a) Propose a management plan for the most likely diagnosis. This should include the treatment options you would implement given your patient's presenting symptoms. You should provide short- and long-term goals for the patient and a timeline on when you would implement each treatment. There may be several possible treatments you could prescribe to your patient. Include support, justification, and evidence for your prescribed treatment(s) and management plan. b) Explain the effects of your management plan for your patient's condition. From the management plan you've proposed, what effects will each treatment have on the patient's anatomy? Include any positive and negative effects this plan may have on the patient.