Find the total cost of five pop up hampers at 11.99 each and three nonstick mini doughnut pans at 10.99 each

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?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?