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Evaluate Expressions
Combine Like Terms (Basic - Guided)
Combine Like Terms (Basic, Integers)
Combine Like Terms (Basic, Decimals)
The width of a rectangle measures $(10 p-9 q)$ centimeters, and its length measures $(7 p+8 q)$ centimeters. Which expression represents the perimeter, in centimeters, of the rectangle?
Answer $-2+34 p$ $17 p-1$ Submit Answer $-9+16 q+34 p$ $-2 q+34 p$