Name:    Chapter 3 Post Test

Multiple Choice
Identify the choice that best completes the statement or answers the question.

1.

Solve the linear equation for x.
 a. b. c. d. e. 2.

Tickets for a college baseball game are for lower level seats and for upper level seats. For a particular game, lower level seats were sold. The total revenue from the ticket sales was . How many upper level seats were sold?
 a. b. c. d. e. 3.

The sum of 5 consecutive odd integers is . Find the 5 integers.
 a. b. c. d. e. 4.

Solve the equation for x. Round your answer to two decimal places.
 a. b. c. d. e. 5.

A grocer wishes to mix two kinds of nuts costing \$2.41 per pound and \$3.65 per pound to make a 248 pounds of mixed nuts costing \$2.51 per pound. To determine the number of pounds of the \$2.41 per pound nuts in the mixture, solve for x in the equation . How many pounds of the \$2.41 per pound nuts should be included in the mixture?
 a. pounds b. pounds c. pounds d. pounds e. pounds

6.

Convert % to a decimal.
 a. 0.068 b. 0.0068 c. 0.68 d. 6.8 e. 68

7.

Complete the table showing the equivalent forms of a percent. Reduce fractions to simplest form.

 Percent Parts out of 100 Decimal Fraction a. b. c. d. e. 8.

Write the ratio 26 to 24 as a fraction in simplest form.
 a. b. c. d. e. 9.

Find a ratio that compares the relative sizes of the quantities.

130 centimeters to 9 meters
 a. b. c. d. e. 10.

Find the unit price (in dollars per ounce) if a 21-ounce can of pineapple costs \$3.36.
 a. \$0.21 per ounce b. \$0.23 per ounce c. \$0.16 per ounce d. \$0.18 per ounce e. \$0.19 per ounce

11.

Which item(s) has the lowest unit price?

 Item 1 An 8-ounce package of butter for \$1.2 Item 2 An 18-ounce package of butter for \$2.16 Item 3 A 4-ounce package of butter for \$9.6

 a. both Item 1 and Item 3 b. Item 3 c. Item 2 d. Item 1 e. all three items have equal unit prices

12.

If an object traveled 230 miles at a rate of 25 miles per hour, how long (in hours) did it take to travel this distance?
 a. 9.7 hours b. 0.11 hour c. 5750 hours d. 9.2 hours e. 7.7 hours

13.

Graph the inequality or .
 a. b. c. d. e. 14.

Determine whether the inequalities and are equivalent.
 a. equivalent b. not equivalent

15.

Solve the inequality: a. b. c. d. e. 16.

You have budgeted for a Spring Break trip. The hotel costs for the trip will be . To stay within budget, all other costs must total no more than what amount?
 a. \$ b. \$ c. \$ d. \$ e. \$ 17.

Transform the absolute value equation into two linear equations.
 a. ; b. ; c. ; d. ; e. ; 18.

Determine if is a solution to .
 a. is a solution. b. is not a solution.

19.

Match the inequality with its graph.
 a. b. c. d. e. 20.

Write an absolute value inequality that represents the verbal statement, "The set of all real numbers x whose distance from 0 is less than .”
 a. b. c. d. e. 