Which expression is equivalent to StartFraction 4 a 4 Over 2 a EndFraction times StartFraction a squared Over a 1 EndFraction? StartFraction 2 (a 1) squared Over a cubed EndFraction 6a 2a StartFraction 6 a squared Over a 1 EndFraction.

the answer to the expression is 83

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answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.