Mathematics Middle School

all you need to know is in the photo

All You Need To Know Is In The Photo

Answers

Answer 1
Try googling it it will work it always does for me

Related Questions

I need help please!!! thank you so much to the person who is going to help me.

Answers

Answer:

22x - 14

Step-by-step explanation:

pretty sure its like this..

3(4x-3)+5(2x-1)

= 3×4x + 3×(-3) + 5×2x + 5×(-1)

= 12x + (-9) + 10x + (-5)

and according to the rules of multiplying negative by positive...

= 12x - 9 + 10x - 5

combine like terms using the symbols on its left

= 12x + 10x - 9 - 5

= 22x - 14

22- 14x is the answer you’re welcome there

I need help on this since we don’t got a teacher we never learned about this

Answers

Answer:

1. +5

2. -40

3. +8

4. +20

5. -15

6. +22

7. -9

8. +125

9. -35

10. 0

1. 7

2. 15

3. 0

4. -5

5. -3

6. 3

7. 17

8. 5

9. -101

10. 0

11. 16

12. 1

Step-by-step explanation:

Absolute value bars ask for the distance of a number and 0 so |-8| is equal to 8 since it is 8 units away from zero, |7| would be equal to 7 since it is 7 units away from 0. To do the more complicated problems simplify the equation as much as possible and then solve.

The price of a gallon of gas was $3.23 one week and $3.15 the next. Which of the following best describes the percent of decrease for the price of a gallon of gas between the two weeks? Round to the nearest tenths place.

Answers

Answer:

It went down .8%

Step-by-step explanation:

Answer:

answer C.

Step-by-step explanation:

Find the area of the figure. 7 cm 4 cm 4 cm 1 10 cm 10 cm 8 cm 19 cm

Answers

Answer:

132cm^2

Step-by-step explanation:

first break the shape up into component shapes. the shape is made of two rectangles and two triangles. the area for a rectangle is A=BH where b is base and h is height. the area of a right triangle is BH/2 where b is the base and h is the height. you are given the base and height of the top rectangle 4x7. To find the area of the triangles and the second rectangle you have to do some algebra. the total base length is 19cm and the top rectangle has a length of 7cm so 19-7 leaves you with 12cm to spare and there is two symmetric triangles on each side so 12/2 is 6. now we know all the measurements and can solve.

answer all 3 for brainliest

Answers

Answer:

7.) 53.38

8.) 18.84

9.) 87.92

Step-by-step explanation:

7.)

For the first question, we can see that the diameter is given. So, we will want to divide that diameter by 2 to get the radius. 17 ÷ 2 = 8.5.

The formula for finding the circumference is 2 × π × 8.5

2 × 3.14(π) = 6.28.

6.28 × 8.5 = 53.38

8.)

For the second question, we can see that the radius is now given to us which is 3ft.

The formula for finding the circumference is 2 × π × 3

2 × 3.14(π) = 6.28.

6.28 × 3 = 18.84

9.)

For the third question the raduis is also given to us, which is 14 in.

The formula for finding the circumference is 2 × π × 14.

2 × 3.14(π) = 6.28.

6.28 × 14 = 87.92

-kiniwih426

A plumber needs to drill a hole that is just slightly larger than 3/16 of an inch in diameter. Which measurement is the smallest but still larger than the 3/16 inch?
A)3/32
B) 5/16
C) 13/64
D) 17/32

Answers

Answer: 5/16

Step-by-step explanation:  because the bottom is 16 and the others are bigger numbers

PLS HELP
Which statement about the data points in the second and third quartiles is true?


A: There are more data points in Q2 than Q3.

B: There are fewer data points in Q2 than Q3.

C: The data points in Q2 are more spread out than the data points in Q3.

D: The data points in Q2 are bunched together more than the data points in Q3.

Answers

Answer

C

Step-by-step explanation:

This shows that the interquartile range for Q2 is larger than Q3 so i think the answer is c

Answer:
The answer is c

I will give brainliest
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

I've labled all in red, hope this helps.

Answer:

I drew it for you.

Step-by-step explanation:

Pls give brainliest if I helped.

For a grocery store's 25 years anniversary sale they ordered 9 crates of grapes with each create containing 10 bags of grapes. After the anniversary sale they had sold all but 3 bags. How many bags of grapes did they sell during the anniversary?

Answers

Answer:

87

Step-by-step explanation:

9 x 10 = 90, the store had 90 bags in total at the start. 90 - 3 = 87, the store had sold 87 bags of grapes during the anniversary.

The number of bags of grapes that they sell during the anniversary is 87 bags.

What are Arithmetic operations?

Arithmetic operations are the basic part of mathematics which combines the basic operations like addition, subtraction, multiplication and division.

Given that,

For a grocery store's 25 years anniversary sale they ordered 9 crates of grapes with each create containing 10 bags of grapes.

Number of crates of grapes ordered = 9

Number of bags of grapes in each crate = 10 bags.

Total number of bags in 9 crates = 90 bags

After the anniversary sale they had sold all but 3 bags.

Number of bags of grapes sold = 90 - 3 = 87 bags

Hence the number of bags of grapes sold is 87 bags.

Learn more about Arithmetic Operations here :

https://brainly.com/question/25834626

#SPJ2

Helppppppppppppppppppppp

Answers

Flora starts with ten, then spends 60 dollars, leaving her with 50 dollars in debt. She then refunds 30 dollars leaving her with 20 dollars in debt.
10-20= -10 then she spends $40 which makes her be $50 in debt and lastly she gets back $30 leaving her still in $20 in debt.

PLEASE ANSWER SOON
Identify the correct area formula and area for this triangle

Answers

Answer: d

Step-by-step explanation: formula is 1/2bh 14 times 6 is 84 divided by 2 is 42

Answer:

D

Step-by-step explanation:

first 6x14=84 then multiply it by 1 half to get 42 units

The graph represents data from an experiment.
Complete the sentence by selecting the correct distribution type from the drop-down menu.
*Explanation*

Answers

Step-by-step explanation:

hey the sentence isnt visible

HELP ASAP and whoever gets it right can have brainliest!

Answers

Answer:

3x8x10=240

240/3 = 80

Step-by-step explanation:

Write the number for forty-one million five thousand.

Answers

Answer:

41,005,000

Step-by-step explanation:

hope this helps.

Answer:

41,005,000

Step-by-step explanation:

Answer all of the questions with number 7 they go together 7-10 please answer the sceen shot please help me

Answers

7 is A

8 is B

9 is A

10 is C

The measure of c is ?

Answers

Answer:

10? that would be my best answer.

10 is the answer bc of the pythagorean theorem

I will give the brainliest to the first person to answer

Write the equation for the following situations.
After adding 8 students to each of 5 same-sized teams, there were 75 students altogether.

Answers

I believe the equation would be 5(8+x) = 75

Answer:

5(x+8)=75

Step-by-step explanation:

since each goes along with 5, we know that 5 will time x + 8

we then see adding 8 to that team with becomes +8

we have a total so 75 t will be our end result value, and then we put these parts together.

I hoped this helped, let me know if you need more help<33

6. Find Each missing measure in the following problem

Answers

M/7:180-(21+131)=28
M/6:90-32=58
M/1=90
M/2=180-(90+32)=58
M/3=180-(21+58)=101
M/4=180-131=49
M/5=360-101-49-58=152

PLEASE HELPPP
Two runners are training for their next competitions. Each runner is able to run a certain
distance in proportion to the time. The table on the left displays the distance Runner A
can run in relation to the time. Meanwhile, the graph on the right displays the distance
Runner B can run in relation to time.
What are the unit rates for the two runners? Which runner can run faster?

Answers

There is no table how we ca help btw

Please show your work!
How many minutes will it take for an airplane travelling at a speed of 573 mph to fly from east to west across the widest part of.

Answers

Answer:

Travelling at 500mph, you'll be covering one mile in 7.2 second

Step-by-step explanation:

The guy above me is most likel correct

what is 3/6 x 1/6 in simplified form

Answers

Answer:

1/12

Step-by-step explanation:

Answer:

1/12 DECIMAL FORM 0.083 REPEATING

Step-by-step explanation:

THAT IS JUST WHAT I GOT

8x =3(x-25) need help realy bad

Answers

Answer:

x= -15

Step-by-step explanation:

1.  8x =3(x-25) Distribute the 3

2. 8x=3x-75 Subtract 3x

3. 5x=-75 Divide by 5

4. x=-15

X=-5
First open parentheses
8x=3x-25
Move 3x to the other side it becomes negative
8x-3x=-25
You get 5x=-25 then
-25/5 and get -5
X=-5

Beinggreat78, Answer fast!

Answers

Answer:

True-There are three ways to write a ratio

Answer:

Pretty sure it's true.

Step-by-step explanation:

There are 2 squares, 2 triangles, 2 hexagons, and 2 circles in a teacher’s bag of shapes. If a student randomly selects 1 shape from the bag, what is the probability that the student a circle

Answers

Answer:

2/8 or 1/4

eight shapes, two circles

Answer:

2/8 0r 1/4 or 0.25

Step-by-step explanation:

this is because there are 2 chances of getting a circle as there are 2 in the bag. however, there are 8 shapes in the bag in total meaning you have to put the chances of getting a circle out of picking any type of shape.

Paul sketches a right triangle with legs of lengths a and b and a hypotenuse of length h. He writes an equation that relates a, b, and h, and then solves it for h. Which of the following is the solution for h that Paul writes?

Answers

Answer:

B. H=[tex]\sqrt{a^2 + b^2}\\[/tex]

Step-by-step explanation:

Brainliest!! Thank youu so muchhh


Read the word problem and complete the equation.

Lisa and Maria were baking oatmeal cookies. Lisa baked 24 cookies on Friday and 36 on Saturday. Maria baked the same amount of cookies that Lisa baked on Saturday. How many cookies did they bake altogether?

N = (24 + 36) + _

N = _ + _

N = _

Answers

Answer:

96 cookies

Step-by-step explanation:

please i relly need help on this

Answers

Answer:

A and B

Step-by-step explanation:

Verticle angles are when two lines cross eachother or touch

Answer:

A. ∠G ≅ ∠L   AND  B. ∠Q ≅ ∠V

Step-by-step explanation:

This is because the others although they are both initially opposite and seen as vertical they have a secondary line that alters the angle and so the last two angles that have this are not vertical

PLEASE HELP QUICK MATH

Answers

Answer:

25%

Step-by-step explanation:

It starts at 2000, and ends at 8000. Then I didvided it by 4, and got 25%.

The answer to this is 25%.

I need help, please if you dont know it that's ok

Answers

Answer:

39.25 sq in

Step-by-step explanation:

Two urns both contain green balls and red balls. Urn I contains 6 green balls and 4 red balls, and Urn II contains 5 green balls and 6 red balls. A ball is drawn from each urn. Find P(green and green).

Answers

Answer:

the answer is 12

Step-by-step explanation:

I don’t know for sure but I think it is 12
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