If a laptop originally costs $800,the balance due after the 10% discount and $150 gift card is applied is $?

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.

Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?

The dimension of the rectangular pool shown below are 40 yards by 20 yards