William earns$13 an hour working. last week he worked h hours and three times as many hours. write an expression for the amount of money william earned last week.

Simplify (2p+3) 2 - (2p-3) 2

Wich ratio is equivalent 8) show work 54:18 and 18:6

Alyssa, Keith, and Sally each have nine erasers. Alyssa has two pencils. how many erasers do they have have in all?

How many more degrees are in a straight angle than in a right angle

The perimeter of a rectangular painting is 276 centimeters. If the width of the painting is 61 centimeters, what is its length

Find the geometric mean of 7 and 9

Kyle anticipates that he will be in a higher tax bracket when he retires than he's in now. For Kyle, a {Roth} {traditional} IRA would be a better choice if he wants to pay less tax, since the tax will be collected when he {withdraws} {contributes}

Ray, a Montana resident, is on a fishing trip in Canada. He plans to buy 50 yards of fishing line at a bait and tackle store. The store measures fishing line in meters. How many meters of fishing line does Ray need?

The function f (x) = 2x is a logarithmic function. true or false

Name 3 sets of supplementary angles