If clay cost 16.50 or 50lb how much will it cost for 45 pounds of clay

Another two step equation ... 1/3y+1/4=5/12

The probability that Paula passes Mathematics is 2/3, and the probability that she passes English is 4/9. If the probability that she passes both courses is 1/4, what is the probability that she will pass at least one course?

Is 4:8 and 5:10 equivalent as ratios?

The base of a rectangular box jas a width of 3 inches and lenght of 4 inches. The box is 12 inches. How far os it one of the box's top corners to the opposite corner of the base of the box

A repair technician replaces cracked screens on phones. He can replace 5 screens in 3 hours. Write an equation you can use to determine how long it takes to replace any number of screens.

Keena bought a total of 16 apples and oranges for $20. Each orange was $2, and each apple was $1. How many apples and oranges did Keena buy?

Maddy was one of the riders in the competition. If one judge awarded maddy a score of 87 and maddy's final score was 84.5 what score did the other judge award maddy answer

On the middle school football team 20 out of 32 of the players are eighth graders. What are two equivalent fractions for the fraction of the football team that are eighth graders? A. 10/16,4/8 B. 16/10,8/5 C. 10/16,5/8 D. 10/16,4/5

Four friends equally shared six boxes of pencils. How many boxes of pencils did each friend get to keep?

Pamela bought an electric drill at 85% of the regular price. She paid 32.89 for the drill. What is the regular price?