Solve A = a+b/2 for b

8% of the employees at a shop work part time. If there are 4 part time employees at the shop, how many employees are there in total?

Find the geometric mean of the pair of numbers. 2 and 6

Carlos harvests cassavas at a constant rate. He needs 35 minutes to harvest a total of 15 cassavas. Write an equation to describe the relationship between t the time, and c, the total number of cassavas.

Ms. James has a 6-square foot bulletin board and a 12-square bulletin board. She wants to cover both boards with index cards without gaps or overlaps. Each index card has an area of 1/4 square foot. how many index cards does she need?

What is the LCM for 3/4 and 5/6

A radio disc jockey has 8 songs on this upcoming hour's playlist: 4 are rock songs, 2 are reggae songs, and 2 are country songs.

When eggs in a basket are removed two, three, four, five or six at a time, there remain, respectively, one, two, three, four, or five eggs. When they are taken out seven at a time, none are left over.

The value of 4c + 5g if c = 2 and g = 1.5

Solve the equation 3 (*-2) = 3*+6

Is 9/27 irrational number