Mathematics, 16.08.2020 01:01 ashleybaber4966

I DON'T UNDERSTAND! Use a system of equations to solve a word problem. A. The sum of two numbers is -2, and their difference is 4. Find the two numbers.
B. One number is 2 less than a second number. Twice the second number is 14 less than 5 times the first. Find the two numbers.
C. A flat rectangular piece of aluminum has a perimeter of 64 inches. The length is 8 inches longer than the width. Find the width. Select one: A) 20 in. B) 32 in. C) 28 in. D) 12 in.

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I DON'T UNDERSTAND! Use a system of equations to solve a word problem. A. The sum of two numbers is...