Q1-Q3 Pre-Algebra Review

Which number is equivalent to the

expression below?

│ −15 + 4 │

• -19

• -11

• 11

• 19

Tags

CCSS.7.NS.A.1B

A TV that originally costs $999 is on sale for 20% off. What is the sale price of the TV?

• $199.80

• $599.00

• $799.20

• $979.00

Tags

CCSS.6.RP.A.3C

A drawing of the Greensburg Airport uses a scale of 1 centimeter = 300 meters. Runway A is drawn 12 centimeters long. How many meters is the actual length of the runway?

• 300

• 360

• 3,000

• 3,600

Tags

CCSS.7.RP.A.2C

The volume of the rectangular solid below is 1,440 cubic inches. What could be the length and width of this rectangular solid?

• 4 inches by 10 inches

• 8 inches by 20 inches

• 10 inches by 48 inches

• 30 inches by 40 inches

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

In the diagram below, line PF is perpendicular to line HD. Which angles are complementary?

• <GPH and <DPC

• <GPF and <GPH

• <GPD and <DPC

• <GPF and <FPC

Tags

CCSS.7.G.B.5

Julie is making a poster of the Earth. She wants the Earth to be a circle with a diameter of 10 inches. She wants to outline the Earth with yarn. How many inches of yarn will Julie need to outline the Earth in her poster?

• 5 inches

• 31.4 inches

• 78.5 inches

• 100 inches

Tags

CCSS.7.G.B.4

The measure of angle JKL is (3x + 20)^o. The measure of angle LKM is 28^o. What is the value of angle JKL?

• 28

• 44

• 132

• 152

Tags

CCSS.7.G.B.5

Lamar has a bucket of baseballs. While practicing he used 1/5 of the baseballs in 15 minutes. At this rate, what fraction of the baseballs in the bucket will Lamar use in an hour?

• 1/20

• 9/20

• 4/5

• 5/4

Tags

CCSS.7.RP.A.1

Which statement best describes a random sample of all students in a middle school?

• Of all the students who are on the track team, the first three to finish a race are selected.

• Of all the students who are in the drama club, every third student on the roster is selected.

• Of all the students who complete an assignment, the first, third, and tenth students are selected.

• Of all the students who attend a school-wide assembly, those sitting in every third seat are selected

Tags

CCSS.HSS.IC.B.3

An expression is shown below

5 • (–7)² ÷ -7

What is the value of the expression?

• -35

• -10

• 10

• 35

Tags

CCSS.7.EE.B.3