Nicole Nichols purchased a new carpet for $287 and a vacuum cleaner for $121. What is the sales tax if she

lives in Iowa where the sales tax rate is 5 percent?

a. $31.99

c. $20.40

b. $19.98

d. $24.48

What are the prime factors of 250

Six numbers are all less than 10. The greatest number is 9, and the least number is 1. The mean of these numbers is 6, the median is 7, and the mode is 8.

Is 2x-5y=0 a direct variation

Eric biked 1 km 125 m on Monday. On Tuesday, he biked 375 m less than on Monday. How far did he bike both days

There are 8 books on the shelf. 2 of the books are fiction the rest are nonfiction. what fraction of the books are fiction.

True or false the quotient of two negative numbers is positive

If two similar cones have volumes of 320cm^3 and 1080cm^3, find the scale factor.

A rhombus has one diagonal that is 14 centimeters long and one diagonal that is 12. What is the area of the rhombus?

At an ice skating rink, there are 22 people who know how to ice skate and 18 people who do not know how to ice skate. What is the ratio of people who know how to ice skate to people who do not know how to ice skate?

Line m is parallel to line n. Name a pair of corresponding angles. A. 2 and 5 B. 3 and 6 C. 1 and 7 D. 3 and 7