Half of the students in Max's class volunteer at the local community center. Fifteen students do not volunteer. If there are 12 boys in Max's class, how many girls are in the class?

If 5 pounds of broccoli costs $12.00 then how much will 7 pounds of broccoli cost

A rectangle is formed by placing two identical squares side by side The area of one square is 4 cm What is the perimeter of the entire rectangle?

Solve this equation: |3u - 18| = 0

Multiply the quotient of 584 and 4 by 6

4y+6 is less then 38

A construction crew has just finished a road. The crew worked for 2 4/5 days. If they built 3 2/7 kilometers of road each day, what is the total length of road they built?

Four friends split equally a lunch bill of $36.96 plus 20% tip. how much did each person pay?

What is 433.38 in word form

Rosita and Garth are saving up for a vacation, and begin with a certain amount saved each. If Rosita works 5 hours, she will have $128. If she works 7 hours, she will have $164. If Garth works 3 hours, he will have $124.

Which situation could not represent a proportional relationship