Answer:
3
Step-by-step explanation:
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I’m pretty sure the power is 4
(-9x²-2x) - (-9x²-3x) = (-9x²-2x) +(9x²+3x) = -9x²-2x+9x²+3x = (-9x²+9x²)+(-2x+3x) = x
Answer:
perimeter = 32-4y
Step-by-step explanation:
perimeter = 2(length +width)
Answer:
The answer is 176
Step-by-step explanation:
Multiply 16 by 11.
