Write the number word eight hundred twenty thousand five hundred fifteen

Explain what circumference and area have in common and how they are different.

Alex purchased a calling card for $32. He has used t minutes of access time at 15 cents per minute. To write an algebraic expression to represent how many dollars Alex has left on his card, fill in the boxes.

7r+8p - (5-rp-rp) where r=3 and p=4

If the numerator of a fraction is increased by 3, the fraction becomes 3/4. If the denominator is decreased by 7, the fraction becomes 1. Determine the original fraction.

What's the conversion factor used to convert inches to yards

How many days has it been since august 24th 2017

There is a sales tax of $6 on an item that costs $88 before tax. The sales tax on a second item is $21. How much does the second item cost before tax?

A shirt originally priced at24.50. Theshirt goes on sale for 30% off the original price. How much money in dollars doestje shirt cost including 7%

Tara and jodys bedrooms are shaped like rectangles. Tara bedroom is 9 feet long and 8 feet wide. jodys bedroom is 7 feet long and 10 feet wide. whose bedroom has the greater area?

Find the quotient of 5 and 8