Unit 1-7 Review

Geometry

100

The radius of this circle is 5 in. What is the diameter?

10 in

200

2 angles are complementary. Angle A is 74 degrees. What is the measure of Angle B?

16 degrees

300

A triangle has the following measurements:

b = 12 cm

h = 7 cm

What is the area? (use the right units)

42 cm²

400

The circumference is 65.94 inches. What is the diameter? (use 3.14 as PI)

21 in

500

Do the following three angles create a triangle?

24 degrees, 74 degrees, 102 degrees

NO! The angles are too big!!!

Integers

100

-3 - 4

-7

200

-5 x 9

-45

300

-36 + - 47

-83

400

2 x (-3) + - 6

-12

500

3² + (-5) x (-4) - - 8

37

Expressions/Equations

100

Simplify:

3x + 1 - 2x + 9

x + 10

200

x - 23 = 42

x = 65

300

Solve for x

2x + 3 = 27

x = 12

400

Solve for x.

-7x - 3 = 25

x = -4

500

Write an equation to represent this equation:

A pizza delivery service charges the same for all deliveries.

• Each pizza cost 15 dollars.

• The delivery fee for a pizza is $3.

Julia spent 33 on pizza. Use p as your variable.

15p + 3 = 33

Fractions

100

Solve:

1/2 + 1/2

Write your answer in it's simplest form!

1

200

Solve.

2/6 - 1/3

0

300

Solve.

3/4 x 2/3

Write your answer in it's simplest form!

1/2

400

4/5 divided by 3/8

32/15

500

Solve.

-3/7 - - 5/8

11/56

Banks/Ayers Random

100

Who is Ms. Banks married to?

Mr. Bruno (duh)

200

What water bottle does Ms. Ayers use? (color and brand)

White; Stanley (Also duh)

300

What are Ms. Banks cats names?

Tony and Bonkers

400

What state is Ms. Ayers from originally?

Pennsylvania

500

What is Ms. Banks and Ms. Ayers' favorite sport?

soccer