–2c = –18

Question

(1 point)
Responses

c = –9
c = –9

c = –36
c = –36

c = 9
c = 9

c = 36
c = 36

Answer 1

c = 9

Answer 2

two-thirdsx = 6
(1 point)
Responses

x = 9
x = 9

x = 4
x = 4

x = 18
x = 18

x = 12

Answer 3

x = 9

Answer 4

6.5 = –3 + n
(1 point)
Responses

n = 3.5
n = 3.5

n = 9.5
n = 9.5

n = 19.5
n = 19.5

n = –19.5

Answer 5

n = 9.5

Answer 6

x/4=12/6
(1 point)
Responses

x = 6
x = 6

x = 12
x = 12

x = 8
x = 8

x = 48

Answer 7

x = 8

Answer 8

You need to make 18 cupcakes for a birthday party. You have already made 11. How many more cupcakes do you need to make? Write an equation and solve.
(1 point)
Responses

12 more cupcakes
12 more cupcakes

8 more cupcakes
8 more cupcakes

7 more cupcakes
7 more cupcakes

11 more cupcakes

Answer 9

Let x represent the number of cupcakes you need to make.

The equation is:
x = 18 - 11

Solving for x:
x = 7

Therefore, you need to make 7 more cupcakes.