Which equation represents the pattern in the table below?

Question

Sal’s and Carrie’s Ages

Sal

3

5

8

13

15

Carrie

7

9

12

17

19

(1 point)
Responses

s = c + 4
s = c + 4

s = 4c
s = 4 c

c = s + 4
c = s + 4

c = 4s
c = 4 s

Answer 1

The equation that represents the pattern in the table is c = s + 4.

Answer 2

Which equation matches the statement: “The sum of –4x and 2 is 9”?
(1 point)
Responses

–4x + 2 = 9
–4 x + 2 = 9

–4x + 9 = 2
–4 x + 9 = 2

–4x(2) = 9
–4 x (2) = 9

–4x – 2 = 9

Answer 3

The equation that matches the statement "The sum of -4x and 2 is 9" is -4x + 2 = 9.

Answer 4

Solve. x – 6 = –18
(1 point)
Responses

x = –24
x = –24

x = –12
x = –12

x = 12
x = 12

x = 6

Answer 5

To solve the equation x - 6 = -18, you need to isolate the variable x.

Adding 6 to both sides of the equation, we have:

x - 6 + 6 = -18 + 6

Simplifying, we get:

x = -12

So, the solution to the equation is x = -12.

Answer 6

Solve. 4x + 3 = 47

Answer 7

To solve the equation 4x + 3 = 47, you need to isolate the variable x.

First, subtract 3 from both sides of the equation:

4x + 3 - 3 = 47 - 3

This simplifies to:

4x = 44

Next, divide both sides of the equation by 4 to solve for x:

4x / 4 = 44 / 4

This simplifies to:

x = 11

The solution to the equation is x = 11.

Answer 8

Solve. one-thirdx = 12

Answer 9

To solve the equation one-third x = 12, you need to isolate the variable x.

First, multiply both sides of the equation by 3 to get rid of the fraction:

(3) * (one-third x) = (3) * 12

This simplifies to:

x = 36

So, the solution to the equation is x = 36.

Answer 10

Solve. 3x + 3 = 21

Answer 11

To solve the equation 3x + 3 = 21, you need to isolate the variable x.

First, subtract 3 from both sides of the equation:

3x + 3 - 3 = 21 - 3

This simplifies to:

3x = 18

Next, divide both sides of the equation by 3 to solve for x:

3x / 3 = 18 / 3

This simplifies to:

x = 6

The solution to the equation is x = 6.