A. How much water will be needed to fill this pool 4 feet deep? b. Before filling up the pool, it gets lined with a plastic liner. How much liner is needed for this pool?

6. sarah saved $12.75 every week for a number of weeks, w. she received an additional $25 during the last week in which she saved money. write and solve an equation to find the number of weeks, w, for which sarah had saved money if she has $114.25 now.

Determine the lengths of the sides of the rectangle using the given area. give answers both exactly and approximately (to the nearest tenth). the area of the rectangle is 46 cm2.

Convert to the greater unit before finding the perimeters of this rectangle: 6ft. 6in. by 7ft.