Answer:
-4x^2-x
Step-by-step explanation:
A 8
If width is x, then length is 3x
x+x+3x+3x = 8x= 64, then x=8 m
To solve for x^2 - 40 = 9, take the square roots of both sides and solve.
The answer is x = 7, -7.
Answer:
5.30x p
Step-by-step explanation:
Btw p stands for pounds
Answer:
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