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Find x: 3x+6=21

x = 2

x = 3

x = 5

When 6x = 18 x = 4

Expand: 2(3x+5)

5x + 10

5x + 7

6x + 10

6x + 7

When x = 4, find y

y = 11x + 7

y = 51

y = 48

y = 45

What is 7 to the power of 0?

0

7

1

What is 3x+7y+5x+5y

8x+12y

10xy+10xy

8x+ 10xy

10y +8xy

Does x = 7

3x+5=26

What is 5 cubed?

25

125

15

What is the cube root of 343?

5

6

8

What is 11 squared?

110

132

121