Sandra needs 6 pieces of rope, each measuring 8 inches in length. she is going to cut the 6 pieces from a rope that is 84 inches long. how much rope will remain after sandra cuts the 6 pieces?

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.

$649.60

step-by-step explanation: