Basic Algebra Review

Evaluate 2a + 4b 
if a = 10     and    b = 6

• 20

• 24

• 44

• 4

If a = 4 and b = 6, what is the value of 3a + 5b?

• 40

• 42

• 44

• 46

If x = 5, find the value of 7x-1.

• 34

• 36

• 35

• 37

What is the value of -2v + 2h - 8s if v = 9, h = 7, and s = -6?

• 44

• -44

• 54

• -54

-32 / 8

• 4

• -4

• 256

• -256

-9 + (-9)

• 0

• 18

• -18

-6 - (-8)

• -2

• 2

• -14

• 14

-6 x (-12)

• -72

• 72

• 2

• -2

20 x 2 - (10 - 4)

• 22

• 30

• 34

23+(30÷10)x4

• 35

• 32

• 12

• 45