Sharon is making cookies. Her recipe calls for 2 1/4 cups of flour. She wants to make 3 1/2 times the recipe. How much flour will she need?

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

Simplify the algebraic expression 8y-2(y+4)

The height of a box can be found by dividing its volume by the area of its base,bottom.what is the height of a box that has a volume of 26.35 cubic centimeter and a base area of 4 1/4 square centimeter?