What is the procent discount of $20 saving when you pay $49.99.

The length of a rectangular jewelry box is 3 in. more than twice the width. the perimeter is 36 in. find the length and the width.

How do you solve this? -x+y=7 6x+y=14

There are 8 student on the bus, five of the student are npy. what fraction of the student are boys?

How long would it take to drive a distance of 10 miles if you drive at a constant speed of 42 miles per hour? Use the equation below and substitute the values. Round your answer to the nearest hundredth if necessary. (Distance = Speed x Time)

A research scientist reports that mice will live an average of 40 months when their diets are sharply restricted and then enriched with vitamins and proteins.

What percentage of a data set is represented as Q1?

Danielle can solve 4 problems in 12 minutes. At this rate, how many can she do in 18 minutes?

B more than the product of c and 10

The length of a rectangle is 4 centimeters more than twice its width. If the perimeter of the rectangle is 86 centimeters, find the dimensions of the rectangle

A rock has a height of 4 cm, a length of 5 cm, and a width of 2 cm. What is the volume of the rock? 11 cm 20 cm 50 cm none of the above