Mock Review

A circular rug has a radius of 2.3 ft. Rosie wants to sew a ribbon around the outer edge of the rug. Which is closest to the length of the ribbon?

• 14.4 ft

• 7.2 ft

• 16.6 ft

• 10.5 ft

Oscar paid $17 for 2 baseball tickets. Each ticket cost the same amount. What is the cost of each ticket in dollars and cents?

• $15.50

• $19

• $34

• $8.50

What is the solution to this equation?

20.7 = 10.2 + 5x

• 5.1

• 6.18

• 2.1

• 3.5

What is the value of x?

• 29

• 27

• 23

• 18

Emily's annual income is $153,900. The income tax Emily has to pay is 6%. What is the amount of income tax Emily must pay?

• $1,599

• $923,400

• $159,900

• $9,234

The distance between two cities on a map is 5.8 centimeters. The map uses a scale in which 1 centimeter represents 20 kilometers. What is the actual distance between the two cities in kilometers?

• 11.6 km

• 29 km

• 116 km

• 34 km

Based on the information in the table, which equation can be used to model the relationship between x and y?

• y = 6x + 38

• y = 38x

• y = 288x

• y = 6x + 288

The spinner shown has 8 congruent sections. The spinner is spun 120 times. What is a reasonable prediction for the number of times the spinner will land on an even number?

• 75

• 60

• 45

• 50

A gym charges a gym fee of $18.50 per month plus an initial charge of $30. What is y, the total cost of the gym membership?

• y = 30x

• y = 30x + 18.50

• y = 18.50x

• y = 18.50x + 30

Tracy has two bags of jellybeans. The first bag contains 4 red, 5 blue, and 3 green jellybeans. The second bag contains 3 red, 2 blue, and 4 green. Tracy will randomly select one jellybean from each bag.

What is the probability that Tracy will select a green jellybean from each bag?

• 1/9

• 1/4

• 2/3

• 4/9