Worksheet on Various Topics

What is the value of x in 12x - 11 = 2x + 5?

• -1.6

• -0.6

• 0.6

• 1.6

What is the value of m in 3(m + 4) = m - 8?

• -10

• -5

• 2

• 4

Mr. Smith assigned Lindsey 72 topics to research. After Lindsey researched 1/8 of the topics, Mr. Smith assigned two students to help. The remaining topics were distributed equally among the 3 students to research. How many topics did Lindsey research altogether?

• 9

• 21

• 27

• 30

What is the length of segment AB?

• 5 units

• 7 units

• 10 units

• 14 units

Jeff needs a cube-shaped box to ship a ball. The ball has a volume of 288π cubic inches. He wants the ball to fit tightly inside the box. What are the dimensions, rounded to the nearest tenth of an inch (in.), of the box needed to ship the ball?

• 6 in. by 6 in. by 6 in.

• 6.6 in. by 6.6 in. by 6.6 in.

• 12 in. by 12 in. by 12 in.

• 13.2 in. by 13.2 in. by 13.2 in.

The length of side g is 16 inches, and the length of side j is 30 inches. What is the approximate length of side h?

• 5.3 inches

• 14.0 inches

• 25.4 inches

• 34.0 inches

Joe puts water in a can shaped like a cylinder until it is 2/3 full. The can has a diameter of 10 inches and a height of 9 inches. What is the volume of the water in the can? Use 3.14 for π.

• 471 cubic inches

• 636 cubic inches

• 707 cubic inches

• 1,884 cubic inches

• 7

• 14

• 49

• 98

• -20,000

• -80

• 0.00008

• 0.0002

• 0.0012

• 0.0081

• 1.2

• 8.1