untitled

4(-x - 6)

• 4x - 24
• 4x + 24
• -4x + 24
• -4x - 24

Simplify the following expression:
-10x + 15 - 3x + 2

• 13x² + 17
• -13x² + 13
• -13x + 17
• -7x + 17

Simplify:
3(9 + 2d) + 4d 

• 18d+10d
• 18d-10d
• 27+10d
• 37d

x terms and y terms can be added or subtracted together.

• True

• False

Simplify:
4(8x + 1) - 6(1 - 8x)

• -80x - 2
• 80x + 2
• -80x + 2
• 80x - 2

Which of the following shows JUST a variable?

• g + 7

• g + 7 = 10

• g

• 7g

Which of these contains a constant?

• 56t

• 4r - s

• 12e + 7

How many terms are in the expression

3 + 2b + c + 100 + 6b

• 3

• 4

• 5

Combine like terms: 6x - 6y + 14

• 6x - 6y + 14

• 14

• xy + 14

• 0

Simplify the following expression:

2x + 7(x - 5) - 4

• 9x + 20

• 9x + 31

• 9x - 31

• 9x - 39