Pre-Algebra Test

After receiving a 25% discount, Sue paid $180 for a lawnmower. What is the original price of the lawnmower before the discount?

• $215

• $220

• $225

• $240

• $245

In the Antares Corporation, ³/₇ of the managers are female. If there are 42 female managers, how many managers in total are there?

• 18

• 24

• 60

• 66

• 98

A company has 40 executives and 120 customer service representatives. If these are the only employees, what percentage of the employees are executives?

• 20%

• 25%

• 33%

• 40%

• 80%

Which of the following equations expresses the relationship between x and y in the table?

If the average (arithmetic mean) of 24 consecutive odd integers is 48, what is the median of the 24 numbers?

• 36

• 47

• 48

• 49

• 72

The average (arithmetic mean) of two numbers is 4x. If one of the numbers is y, then the value of the other number is

The average of x and t is y. If s = 2y, what is the average of s, x, and t in terms of y?

• 3y

• 2y

• y

Lizzy had test scores of:   72, 94, 108, 60
What is the RANGE of her test scores?

• 12

• 72

• 48

• 98

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

• 13

• 12

• 11

• 10

Of the 200 students at your school, 75% live more than a mile from the school. How many students live less than a mile from the school? (Read carefully!)

• 150

• 50

• 100

• 25