15/7 times 4/5 times 7/2 I can't figure this out

You need to estimate how many employees you need to hire to clean a building. Each employee can clean 14 offices each day. There are 70 offices in the building. How many employees do you need to hire?

21) Diana's school is selling tickets to their fall musical. They sold 3 adult tickets and 8 children's tickets and made $66. The next day they sold 8 adult tickets and 15 children's tickets and took in$147.50.

Write the equation in standard form for the circle x2+y2-36=0.

What is the subset of 2/3?

What are the prime factors of 16s

A rectangular page is to contain 24square inches of print. The margins at the top and bottom of the page are to be 1.5 inches each and the margins on the left and right are to be 1 inch each.

1 hay () desimas en 1.5 2 hay () veses 12.4

The price of a cup of coffee has risen to $2.70 today. Yesterday's price was $2.45. Find the percentage increase. Round your answer to the nearest tenth of a percent.

Solve the equation ax+b=c for x

How to understand money creation in terms of economics?