Square QRST has coordinates Q (-3,6), R (1,6), S (1,2), and T (-3,2). If square QRST undergoes a dilation by a scale factor of 3 about the origin, what are the coordinates of point S’ ?

What is the inverse of the function f(x) = 2x + 1?

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?