The ratio of a model car to the size of an actual car is 1:40. If the model is 4.5 inches long, what is the length of the full size car in inches and in feet?

A computer repairman charges $30 to come to a home or office, plus $22 per hour of work. During one week, he visits 15 homes or offices earning $1132. How many hours did the repairman work?

What is 30 percent of 4000 dollars

How many 1/4 inches are in 1 inch

Which set of side lengths can be used to form a right triangle? 2, 3, 4 30, 40, 50 10, 20, 30 4, 5, 6

A bicycle shop advertised all mountain bikes priced at a 1/3 discount. What is the discount of the bicycle?

Write the given equation in slope intercept form 2x+y=22

Manuel buys 7.9 pounds of strawberries. Each pound costs $3.89. Which expression gives the best estimate of the cost of the strawberries? (8) ($4) (7) ($4) (8) ($3) (7) ($3)

Maria is buying new carpet for her bedroom. Her bedroom is in the shape of a square and the length of each side is 12 feet. Write and simplify an exponential expression to find how much carpet she needs.

Write 19/20 as a decimal without using long division

Which fraction is bigger 11/15, 14/27