Answer:
Step-by-step explanation:
simplify
4x-12=28
4x=40
x=10
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2^2 , or 4
since the exponents have the same base, we can subtract the exponent of the numerator by the exponent in the denominator.
So 2^-3 - 2^-5 = 2^(-3-(-5)) = 2^2
The new exponent is 2 because -3-(-5) is equal to 2.
Answer:
IF she bought 8 towels for 39.60 and you are trying to find out how much each one cost you would divide 39.60 by 8 to get your answer but if each towel cost 39.60 then you would times 8 by 39.60.
Step-by-step explanation:
39.60 divided by 8 = 49.5
8 x 39.60=316.8
Answer:
E
Step-by-step explanation:
E