Algebra Review Test

Solve for x.

• x = 56

• x = 8/7

• x = 24/7

• x = 168

• -14/9
• -9/14
• -21/6
• 6/21

x= 6

x= -6

x= -8

x= 8

• x= 6

• x= -6

• x= -8

• x= 8

Solve the equation for x.

• x = 6

• x = 12

• x = 0

• x = 3

Mathematical Equivalence

ON

This is an example of:

(a)  

• Exponential Growth

• Linear Growth

• Linear Decay

• Exponential Decay

Identify the steps to solve for b

• Add 6 to both sides and divide both sides by 5

• Add 6 to both sides and multiply both sides by 5

• Subtract 6 from both sides then multiply both sides by 5

• Subtract 6 from both sides then divide both sides by 5

Solve for x

3x+2=2x-1

• 2

• -3

• -1

Simplify the Polynomial:

a + a² + 4a² − 5a − a² + 9a + 8a²− a

• 12a² + 9a

• 13a² + 16a

• 12a² + 4a

Distribute the following:

3x(4x + 5y)

• 12x² + 15xy

• 12x + 15xy

• 12x² + 7xy