Answer:
Either- the hats have equal volume
Answer:
-a-3b
Step-by-step explanation:
a+2b-2a-b+2(-2b)
-a+b-4b
-a-3b
-(a+3b)
The solution to the answer is as follows:
-7^-1 = -1/7
The expression without an exponent would be simplified to be -1/7.
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Move the (-2) to the other side
x > 3-(-2)
x > 3+2
x > 5