test review

Solve for x
l 4x−3 l = 17

• x = 5 and x =-3.5
• x = 0 and x = -5
• x = 10 and x = -10
• No Solution

Solve for x
l x−6 l + 4= 10

• x = 12 and x = 0
• x = 3 and x = -3
• x = -12 and x = 0
• No Solution

Solve -2 = 4r + s for s.

• s = -2 + 4r
• s = 2 - 4r
• s = -2 - 4r
• s = 2 + 4r

Solve for x:

• x = yb - v
• x = by - v
• x = by + v

IR = V

(solve for R)

• 5x + 3x + 12 = 28

• x = 2

• 8x + 12 = 28

• x = 8

6 pencils costs 36 cents. How much do 2 pencils cost?

• 6

• 12

• 3

• 8

If four ice creams cost $3.20, what would 8 ice cream cost?

• $7.20

• $6.40

• $10.00

• $9.60

Solve the following two-step equation

2x - 14 = 34

• x = 10

• x = 48

• x = 40

• x = 24