Justin is redoing his bathroom floor with tiles measuring 6in by 13in. the floor has an area of 8,500 in2. what is the least number of tiles he will need?

What is 1 tenths of 0.2

The unit price for dog food is $.35/lb. How much does a 20-lb bag cost?

Jim has $700 in savings at the beginning of Summer he wants to have at least $300 in savings when he goes to buy back to school clothes he withdraws $25 per week for spending money how many weekends can he withdraw his amount and still have the

What percentage is 390 grams of 800 grams?

A bag contains 8 red crayons, 14 purple crayons, 6 yellow crayons, and 4 Green crayons. A crayon is selected, NOT replaced, then another is selected. Find the probability of two greens. P (two greens)

5.73=-2.36+x equation

Do this multiplication: 60 x 10?

Danny has boxes colored either red or blue. in each blue box there is a fixed number of blueberries. in each red box there is a fixed number of strawberries.

If f (x) = 4-7x then f (x+h) - f (x-h) = ?

Cassidy places 40 stamps on each of 8 album pages how many stamps does she place in all