Algebra Review

If a=2 b=7, solve

(16 + a) - (b + 5) =

• 11

• 2

• 6

• 0

Solve using Order of Operations.

2³ + (50 - 23) =

• 24

• 34

• 35

• 33

What is the coordinate pair of the point?

• (3, 4)

• (2, 4)

• (4, 2)

• (4, 1)

Simplify this expression (combine like terms):
 x + x + x + x

• 4 - x
• 4x
• x
• x+4

Evaluate the expression if a=3 and b=6.
4a - b

• 43 - 6
• 37
• 1
• 6

Explain how to solve the following problem: 
7X = 34

• Multiply both sides by 7 
• Divide both sides by 7 
• Add 7 to both sides
• Subtract 7 from both sides 

2d + 7 = 9 

• 1
• 7
• 4
• 3

-5(-X+3)

• 5X+15

• 5X-15

• 5-3X

• 3X+5

4a + 8 = -20

• -6

• -7

• 3

• -3