Unit 5 Review

Simplifying Powers

100

simplify (5²)(5¹⁰)

5¹²

200

simplify a(a⁹)(a³)

a¹³

300

Simplify then evaluate (-2mn⁴)⁶

64m⁶n²⁴

400

Simplify then Evaluate when x = -1 and y = 2 

((1/2)x⁵y²)⁴

16

500

Simplify [x(x⁵)(x⁶)]²/x²⁰

x⁴

Multiplying and Dividing Monomials

100

Simplify 4(3x)/6

2x

200

Simplify x⁵(x⁴)²

x¹³

300

simplify (x¹⁰)(x^-4) / x²

x⁴

400

Simplify (2x⁵y)³(x^-3y²)^-4 / (10x⁶y^-7)²

2x¹⁵y⁹ / 25

500

Solve. The length of a triangle's base is 5x²y³ cm and its height is 4xy² cm.

Determine the simplified expression for the area of the triangle.

10x³y⁵ cm²

Distributive Property

100

Expand 2(x+6)

2x + 12

200

Expand -3(x²+8x-5)

-3x²-24x+15

300

Simplify 5(x+9)+12x

17x+45

400

Simplify 2x(3x-4)-3x(5x+6)

-9x²-26x

500

Simplify (6y⁵-8y⁴+2y³-10y²⁾ / 2y²

3y³-4y²+y-5

Solving Equations with Fractions and Distribution

100

Solve for z

(z/12) = 2/3

z = 8

200

Solve for n

3/7 = -18 / n

n = -42

300

Solve for x. 

5(x+5) = 3x+37

x = 6

400

Solve for 3(2x-3)+4(x+5) = 81

x = 7

500

Solve for x. Express fraction answers in lowest terms.

(8b+5)/2 + 6 = 7/3

b = -37/24

Angle Relationships and Parallel Lines with a Transversal

100

What is the sum of interior angles of an octagon?

1080°

200

Determine the value of each interior angle in a regular polygon with 30 sides. 

168°

300

Determine the value of x.

Visuals in Google Docs

28°

400

Determine the value for x. 

Visuals on Google Docs

140°

500

Determine the value of x. 

Visuals on Google Docs.

24°