The ratio of black pens to blue pens in Mark's drawer is 4 to 3. If Mark has more than 40 pens, what is the minimun number of pens that can be in Mark's drawer?

Sales records at an automobile dealership show that they sold 40 red cars one month. Of those cars, 25 were new cars and 15 were used cars. James bought a red car from the dealership that month.

This spring it rained a total of 11.5 inches. This was 3 inches less than last spring. Write and solve an equation to find the amount of rain last season.

a plane increases altitude by 350 M every minute. if the plane started at an altitude of 750 m above sea level what is the plane's altitude after 6 minutes

How to simplify 9m+4 (12-m)

Compare write 5.640 to 5.64

The sum of three consecutive numbers is 414. What is the 2nd number?

Multiples of 8 and 2

Which of the following describes the transformation of from the parent function

Find the volume of a cylinder that has a diameter of 6 and the height of 9

A blank is a larger unit of capacity then a quart what is the blank?