Mathematics, 18.03.2020 21:53 tabyers2645

A queen-sized mattress is 20 inches longer than it is wide. A king-sized
mattress is 16 inches wider than the queen-sized mattress but has the same
length. The area of the king-sized mattress is 1,280 square inches more than
that of the queen-sized mattress.
Part A
Write an equation that can be used to determine the area of the king-sized
mattress. Define all variables used.
Enter your equation in the space provided.

Part B
Determine the dimensions of the king-sized and queen-sized mattresses.
Show your work.
Enter your answer and your work in the space provided.

Answers: 1

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A queen-sized mattress is 20 inches longer than it is wide. A king-sized
mattress is 16 inches...