Suppose a roast should be cooked for 45 minutes plus 10 more minutes for every pound the roast weighs. If a roast is properly cooked in 3 hours, how much did it weigh?

Write a linear equation in the form of y = Using these known: X intercepts at - 5 Y intercepts at - 7

There are 485 books on the shelves and 114 books on the tables. How many more books are on the shelves than on the tables

Factor the following expression completely. 9y^4 - 4x^6

Part c. the volume of a rectangular box is (x3 - 7x2 - 9x + 63) cubic units. determine the dimensions of the rectangular box by factoring the volume expression completely. show your work.

A wire 18 ft long is cut into two pieces. Each piece is bent into the shape of a square. The perimeter of the larger square is twice the perimeter of the smaller square. Find the perimeter of the larger square.

What is 16 to 29 and 15 in at ratio

Greg had a vegetable garden that was 4 feet wide by 5 feet long. He increased the length of his harden by 2 feet and doubled the width.

72/1000 as a decimal

1000x 300/5 I know this already but I'm giving away coins

What division sentence means the same as the following subtract sentences? 12-4=8 8-4=4 4-4=0