Simplify

-a^2 (9a^2+4) + 8a^4

Multiplies of 72 that add to 6

If amanda ran 3/8 of a mile on Wednesday, how much more did she run on Monday and Tuesday than on wednesday?

Convert 0.62 into a percent

Can anyone explain how to find the square root of fractions? For example, √ (5/6) 2

Tim Worker buys a satellite dish for $329.99. He pays 10% down and takes an installment loan to complete the purchase. He makes 12 payments which include his principal and a $40.00 finance charge. What is the APR on his loan? Tim will pay ($329.

At the bus station buses begin their route at 6am bus A has a long route and leaves the station every 75 minutes bus B has a short route and leaves the station every 15 minutes what is the next time bus A and bus B will leave the bus station at the

Solve (t-5) = 2 where t is a real number. Simplify your answer as much as possible.

What is the width of a rectangle with an area of 5/8in2 and a length of 10inches

Every 2/3 hour, Harris can sew 1/6 pair of jeans. what is the unit rate?

How do you find percent increase and decrease