The expressions have the same expansion I'd say because the pairs 2 and 30, 3 and 20, and 4 and 15 because they are all equivalent to 60 because they are all factors of 60.
Same goes with the other pairs, because they are all equivalent to 48 because they are all factors of 48.
8 days—> because if you 160 insurance is already added, subtract that to get your original price since that’s what is actually being counted. So I did 760-160=600 600/75=8 Also your answer is D.
