image attached below​

Image Attached Below

Answers

Answer 1

Answer:

1) Expression

2) Equation

3) Equation

4) Expression

Step-by-step explanation:

An equation always contains an equal sign, so in this case, if it doesn't contain an equal sign, it's an expression.

For 2 and 3, you can see that there is an equal sign, but for 1 and 4, there is not.

Therefore, 1 and 4 are expressions and 2 and 3 are equations.

I hope this helped.

Answer 2

5x+2(x+3) is an expression

5x=2(x+3) is an equation

8m-3m+5=16 is an equation

8m-3m+5-16 is an expression

An equation always and I mean ALWAYS uses a = sign.

An expression is a combination of numbers and variables and symbols.

Hope that's useful


Related Questions

Which point is a solution to the inequality shown in this graph?
A. (0,0)
B. (5,-5)
C. (0,1)
D. (-5,1)

Answers

it’s C!! it is a solution if it is on the shaded part or if it is on a straight line!! hope this helps

At a movie theater child admission is $6.10 and adult admission is $9.50. On tuesday 140 tickets were sold for a total sales of $1068.20. How many adult tickets were sold that day

Answers

112 Adult tickets were sold that day

Put the following equation of a line into slope-intercept form, simplifying all
fractions.
6y - 3x = -24

Answers

y = mx + b

6y = 3x - 24

2y = x - 8

y = [tex]\frac{1}{2}[/tex]x - 4

Answer:y = mx + b

6y = 3x - 24

2y = x - 8

y = x - 4

Step-by-step explanation:

Just took the test

(5k − 1 + 2k3) − (6k3 − 3k2 − 8) + (8k3 − 2k2 − 7k)

Answers

Answer:

4k^3 + k^2 - 2k + 7

Step-by-step explanation:

Hope this helps, and good luck

It is 45/79k I beileve so

Justify each step of this inequality by stating the property that was used to get to each step. Given: -5(r+3)<12-10r+3r Property used: Step 1: -5(r+3)<12-7r Step 1: Step 2: -5r-15<12-7r Step 2: Step 3: 2r-15<12 Step 3: Step 4: 2r<27 Step 4: Step 5: r<13.5 Step 5:

Answers

Answer:

See below.

Step-by-step explanation:

We have:

Given:

[tex]-5(r+3)<12-10r+3r[/tex]

Step 1: Combining Like Terms (on the right):

[tex]-5(r+3)<12-7r[/tex]

Step 2: Distributive Property (distribute the -5 on the left):

[tex]-5r-15<12-7r[/tex]

Step 3: Addition Property of Equality (add 7r to both sides):

[tex]2r-15<12[/tex]

Step 4: Addition Property of Equality (add 15 to both sides):

[tex]2r<27[/tex]

Step 5: Division Property of Equality (divide both sides by 2):

[tex]r<13.5[/tex]

And we're done!

Answer:

Step 1: Combining Like Terms

Step 2: Distributive Property  

Step 3: Addition Property of Equality

Step 4: Addition Property of Equality

Step 5: Division Property of Equality  

Find the annual percentage yield (APY) in the following situation,
A bank offers an APR of 3.88% compounded monthly.
The annual percentage yield is %.
(Do not round until the final answer. Then round to two decimal places as needed.)
What’s the answer?

Answers

Answer:

3.95%

Step-by-step explanation:

An interest-bearing account paying a stated nominal or annual interest rate of 3.880% compounded monthly, would translate to an Annual Percentage Yield (APY) or Effective Annual Rate (EAR) of 3.95%. This means that $100.00 will grow to $103.95 ($103.95 rounded) after one year.

If g(x)=4x^2 -8x+3, find g(5)

Answers

It’s cut out but at the bottom it says 400-43=357

Look at the figure. How can you prove the triangles are congruent?

A. ∆ABD ≅ ∆CDB by the SAS Postulate.


B, It is not possible to determine if the triangles are congruent.


C. ∆ABD ≅ ∆CDB by the SSS Postulate.

Answers

Answer:

A. ∆ABD ≅ ∆CDB by the SAS Postulate.

Step-by-step explanation:

You know lines AB and DC are congruent because of the lines on each. Additionally, angles B and D are congruent for the alternative interior angles rule and they also are marked as congruent in the image. Finally, DB is congruent to DB because of the reflexive property. So you have two sides and the included angle, this makes the SAS postulate true.

Answer:

the answer is A

Step-by-step explanation:

Graph x<2. I will give yall 20 points :)

Answers

Answer:

a????

Step-by-step explanation:

sorry if I'm wrong might be b

Answer:

D

Step-by-step explanation:

It is x<2 which means x can not be 2, so it is a dotted line, then x is anything less than 2, so it is shaded to the left.

Bought 16 packs of cola each pack had 6 cans he drank 9 cans how many are left?

Answers

Answer:

87 cans left

Step-by-step explanation:

multiply.16 x 6 =96 then you subtract 9 and you get 87 cans

There are 87 cans of cola left.

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

If there are 6 cans in a pack, and you bought 16 packs.

Total cans.

= 6 x 16

= 96 cans

If you drank 9 cans, then the number of cans left.

=  96 - 9

= 87 cans.

Therefore,

There are 87 cans of cola left.

Learn more about expressions here:

https://brainly.com/question/3118662

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n - 4 = 3n + 6 Yikesss

Answers

Answer: n=-5

Step-by-step explanation:

Answer:

N=-5

Step-by-step explanation:

N - 4 = 3n + 6

Add 4 to both sides

n-4+4=3n+6+4

Simplify

n=3n+10

subtract 3n from both sides

n-3n=3n+10-3n

Simplify

-2n=10

Divide -2 from both sides

-2n/-2=10/-2

Simplify

n=-5

An ice cream cone has a diameter of 6 centimeters. What is the volume of the cone, if the cone is 9 centimeters tall?

Answers

Answer:

V≈84.82

Step-by-step explanation:

V=πr2h

pleas can y'all help me

Answers

Answer:  The correct answer is: [A]:

__________________________________________________

      " Look at the graph of the relationship.  Find the y-value of the point that corresponds to x = 1 .   That value is the unit rate. "

__________________________________________________

Step-by-step explanation:

__________________________________________________

Note that the "unit rate" is the term that refers to:

a "quantity" / or "quantitative value" ;  

      →  of some type of "countable units"

{e.g. "currency"  — [such as:  dollars, cents,  pounds] ; "distance/length/ width/ height" — [such as:  miles, kilometers, meters, centimeters, yards, feet, inches] ;  pieces of fruits — [such as:  number of apples;  cans of soda, number of red dresses] ;  

__________________________________________________

per "single unit" of something — {e.g. per hour; per minute; per mile; per ounce; per hour; per dollar, per kilometer, per day, per week.

  {e.g.

            →    " 3 apples eaten  per [single] apricot eaten" ;

            →  " 46 miles per hour.

            →   " 8.3 cents per oz."  ;

            →  " 5 Liters of soda per dollar " ;

            →   " 2.3 grams per mole " ;

            →  " 4.6 mg solute / kg of solvent " ;  

            →  " 5 km / hr " ;  {that is:  " 5 km per hr " } .

            →  " 3 yds. per [single] square inch."

            →  " 35 parts per hundred" ; {that is:  " 35 percent" ; or: " 35 % " . } .

            →    " ... The cilantro is on sale for 33 cents per bundle ...} ."

  →  ... to provide a few examples.  

__________________________________________________

    On on Cartesian plane graph,  the  "x-axis" is located on the "horizontal axis" that represents the "independent variable" (or, at times, the "experimental value" — which can be manipulated — or "controlled" —or  be subjected to being "manipulated" / "controlled" / or, "selected".

  The "y-axis" is located on the "vertical axis" that represents the "dependent variable" (or, at times, the "control value") that cannot be "manipulated" / controlled/ or "selected" / since it represents the "y-value" of the corresponding coordinate to which the "x-value" happens to corresponds to at the given value for "x" .

  So, if the "unit rate" represents the "single unit rate" ;  we look at "x = 1 " ;  since we are "choosing" this particular "single" rate of per "single" (i.e. "1" ) ; so we do not have a choice in what "y-value" of the particular graph to select.  We can control the fact that we are "choosing" to find the "unit" rate, so we select the "independent variable" , "x = 1 " . We then examine the "corresponding y-value" that happens to exist when "x = 1 " .

{Note that we have "no control" over what that "y-value" is ; at the: "[point which:  " x = 1 .] . "

_________________________________________________  

→  As such, that "y-value" [insert that numeric "y-value" ;                        followed by the units represented by the "y-axis" ] ;

           per  " 1 " [insert "single unit" represented by the "x-axis" ] ;

_________________________________________________    

          →   is the:  "unit rate" .

__________________________________________________

So:  

   The correct answer is:    [A]:  

__________________________________________________

    " Look at the graph of the relationship.  Find the y-value of the point that corresponds to x = 1 .   That value is the unit rate. "

7th grade mathhh help me plzzz

Answers

Answer:

40 degrees

Step-by-step explanation:

Answer:

40°F

Step-by-step explanation:

If you add 15 to -15 it's 0 and if you add another 15 that's 15 and if you add a 10 it brings it up to 25.

12.) Given the following information, determine which lines, if any, are parallel. State the converse that justifies your answer. Pleaseee helppp

Answers

Answer:

Step-by-step explanation:

            Given                  Parallel lines                     Converse

a. ∠13 ≅ ∠17                          a║c                  Corresponding angles

b. ∠4 ≅ ∠9                            d║e                  Exterior alternate angles

c. m∠20 + m∠21 = 180°        a║b                  Consecutive interior angles

d. ∠8 ≅ ∠19                                                    Vertical angles

e. ∠10 ≅ ∠23                         b║c                  Interior alternate angles

f.  m∠14 + m∠17 = 180°          a║c                  Consecutive interior angles

From the given diagram and information, it can be concluded that lines a, b, and c are parallel, and lines d and e are parallel.

The given lines in the diagram are a, b, c, d, and e.

a. It is given that the measure of angle 13 is equal to that of angle 17.

Now, these two angles are made by lines a, c, and d. Now, the angles are corresponding and equal, and hence, lines a and c will be parallel.

b. It is given that the measure of angle 4 is equal to that of angle 9.

These two angles are made by lines d, e, and b. Now, the angles are alternate exterior and equal, and hence, lines d and e will be parallel.

c. It is given that the sum of the measure of angles 20 and 21 is equal to 180 degrees.

These two angles are made by lines a, b, and e. Now, the angles are supplementary and their sum is 180 degrees, and hence, lines a and b will be parallel.

d. It is given that the measure of angle 8 is equal to that of angle 19.

These two angles are vertically opposite angles between lines a and e.

e. It is given that the measure of angle 10 is equal to that of angle 23.

These two angles are made by lines b, c, and e. Now, the angles are alternate interior and equal, and hence, lines b and c will be parallel.

f. It is given that the sum of the measure of angles 14 and 17 is equal to 180 degrees.

These two angles are made by lines a, c, and d. Now, the angles are supplementary and their sum is 180 degrees, and hence, lines a and c will be parallel.

Therefore, it can be concluded that lines a, b, and c are parallel, and the lines d and e are parallel.

For more details, refer to the link:

https://brainly.com/question/20263406

Dos puntos pueden determinar un segmento?

Answers

Answer:

Si se puede

Step-by-step explanation:

What is the slope-intercept form of 9x + 3y = 15?

Answers

Answer:

y = -3x + 15

Step-by-step explanation:

9x + 3y = 15

subtract 9x from both sides of equation

3y = 15 - 9x

isolate y by dividing

y = 15 -3x

rewrite

y = -3x + 15

Answer:

The answer is y = -3x + 5

Step-by-step explanation:

I took the quiz and got it correct.

a group of 20 students and 4 adults are going on a field trip to the mueseum make a diagram to show the ratio of students and adults ?

Answers

Answer:

20=5(4)

Step-by-step explanation:

make it a linear function make the x-axis adults and the y-axis students and for every 1 adullt go up by 5 student

21
9
0
?
15

HURRY
I HAVE 19 more minutes

Answers

The answer is 35 to your question

Can someone help me please

Answers

Answer:

9.14 inches (the answer is rounded up).

In case you don't need the rounded up answer : 9.138

Step-by-step explanation:

You forgot to square root x^2 = 83.52

if you square root your answer you'll be able to remove the (2) exponent from x.

Enter the value of (-3)(2)(3).

Answers

Answer:

-18

Step-by-step explanation:

-3 × 2 = -6

-6 × 3 = -18

Axel runs 10 kilometers in 85 minutes. At the same rate, how many minutes would he take to run 8 kilometers?

Answers

Answer:

68

Step-by-step explanation:

85/10= 8.5 (sp he's running each km in 8.5 mins)

8.5x8= 68

Please answer. View picture.

Answers

Answer:

I want to say 1, 3 and 5

Step-by-step explanation:

74.823 expanded form

Answers

Answer:

Standard Form:

74.823

Expanded forms can be written like a sentence or stacked for readability as they are here.

Expanded Notation Form:

 

70

 

+

4

 

+

 

0.8

+

 

0.02

+

 

0.003

Expanded Factors Form:

 

7 ×

10

 

+

4 ×

1

 

+

8 ×

 

0.1

+

2 ×

 

0.01

+

3 ×

 

0.001

Expanded Exponential Form:

7 × 101

+

4 × 100

+

8 × 10-1

+

2 × 10-2

+

3 × 10-3

Word Form:

seventy-four and eight hundred twenty-three thousandths

Step-by-step explanation:

see from Google

Can I have brainliest

70+4+.8+.02+.003 is the answer

3/4 ( 1/2× -12) + 4/5

Answers

Here is the problem written out along with the answer in a fraction.

Choose the most appropriate action for making a large purchase.

a. use a credit card with attractive perks and high interest

b. use a low interest credit card and wait until the last month to pay off debt

c. even if you have to make a few late payments, use a credit card for simplicity

d. pause before purchasing to ask yourself, "Do I need this item and can I afford it?"

Answers

Answer:

D

Step-by-step explanation:

mix of common sense and all the other answers sound ridiculous.

The best approach to take when making a large purchase is to pause before purchasing to ask yourself, "Do I need this item and can I afford it?"

What is a Debit Card?

A debit or ATM card allows you to make payments both offline and online.

When a debit card is used to make a transaction, the money is withdrawn directly from the customer's account. In general, using credit cards to pay for online purchases is the safest and most secure alternative. The online security features of credit cards, such as fraud monitoring and encryption, secure your accounts and personal information.

By adopting a SEPP, or substantially equal monthly payment, an IRA or other eligible retirement plan can be financed before the age of 5912 without incurring IRS penalties.

Hence, the correct answer would be an option (D).

To learn more about Credit cards click here:

brainly.com/question/26867415

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Find a function, g(x) that transform f (x) = 3 sqrt x by shifting f (x) right 3 units

Answers

Given

The function is

[tex]f(x)=3\sqrt{x}[/tex]

The function g(x) transform by shifting f(x) right 3 units.

To find:

The function g(x).

Step-by-step explanation:

The translation is defined as

[tex]g(x)=f(x+a)+b[/tex]

where, a is horizontal shift and b is vertical shift.

If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.

If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.

The function f(x) shifts only 3 units right. So,

[tex]a=-3,b=0[/tex]

Now,

[tex]g(x)=f(x+(-3))+0[/tex]

[tex]g(x)=f(x-3)[/tex]

[tex]g(x)=3\sqrt{x-3}[/tex]               [tex][\because f(x)=3\sqrt{x}][/tex]

Therefore, the required function is [tex]g(x)=3\sqrt{x-3}[/tex].

Every day, you buy your lunch for $4 at school. How much money will you spend if you buy your lunch from Monday through Friday for three weeks?

Answers

Answer:

She would spend $60

Step-by-step explanation:

First you would multiply 5 and 4 ,because  there are five days in a week, to get $20. Next you would multiply 20 by 3, because you want to know the total of three weeks, and you would get $60.  

Answer: $60

Step-by-step explanation:

Complete each statement from the information given and state the reasons and the triangle criterion you used. If the triangles cannot be shown to be congruent, leave the box for the second triangle blank and chose for reason “Cannot be determined.”

Answers

Answer:

BOY=MAN because of ASA

Step-by-step explanation:

There is an angle in one corner and another corner also has a angle the last side is in the middle

Answer:

asa

Step-by-step explanation:

Which situation can be modeled by the equation y = mx + b?

Answers

Answer:

That is a slope intercept equation if that's what your asking.

Step-by-step explanation:

y = mx + b

-In this situation y and x represent a set of cordinates on the graph that are a solution to the equation.

-m represents the slope of the line.

-b represents the y intercept on the graph.

I hope this helps you.

Answer:

A.

The number of subscribers (y) of an online news journal doubles every week (x).

B.

The time (y) it takes to make 100 pots at a pottery wheel depends on the number of pots made per hour (x).

C.

The total daily income (y) of a hotel clerk who earns $12 per hour depends on the number of hours worked (x).

D.

The volume (y) of a square prism with a height of 8 inches depends on the side length (x) of its square base.

Step-by-step explanation:

C

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