Monica paid sales tax of $1.50 when she bought a new bike helmet. If the sales tax rate was 5%, how much did the store charge for helmet before tax?

It takes 5 cups of flour to make 2 loaves of bread. How much flour is needed for 7 loaves?

The express train from Addington to Summit travels the 18 - mile route at an average speed of 72 mi./hr., stopping only in Summit. The local train stops for 1.5 minutes at each of the 6 stops between these two locations, and it averages 54 mi./hr.

How much chocolate with each person get if 3 people share 1/2 lb of chocolate equally

Eli had $10 but he lost some of it. He mom doubled the money he had left. Eli wrote the expression 2 (10-k) how much money he has now, where k is the amount of money he lost.

The variables x and y are related proportionally. When x=6, y=10. Find y when x=24

A factory worker can make 14 products in 45 minutes. what is the workers unit rate

What is 11/10 simplified

Is 1/6 greater than 2/8

What is 0.66666667 as a simplified fraction?

Find the slope of the line that passes through (3,5) and (-3,-5)