A scale drawing has a scale of 0.25 in : 12ft Find the length on the drawing for an actual length of 15 ft.

A truck can carry a maximum of 1350 ponds of weight. how many 250 - pound of dirt can the truck hold

How to do multi step equations

Write the standard equation of a circle with center (4, 3) and radius 10.

A square rug has an inner square in the center. The side length of inner square is x inches and the width of the outer region is 2 inches. What is the area of the outer part of the rug?

Mei-ling invested $2,000 in a simple interest account for 3 years. At the end of 3 years, she had earned $150 in interest. What was the simple interest rate of the account?

Find the mean, median, and mode of the data. 67, 59, 34, 71, 59

Salma purchased a prepaid phone card for $15 Long distance calls cost 6 cents a minute using this card. Salma used her card only once to make a long distance call. If the remaining credit on her card is $13.14 how many minutes did her call last?

Is a negative plus positive is negative

A number increased by 29 is 40

What is the vertex of the quadratic functio f (x) = (x-6) (x+2) ?