Ann's car can go 312 miles on 8 gallons of gas. during a drive last weekend, ann used 3 gallons of gas. how far did she drive? explain how the problem changes if you were given the distance ann drove last weekend instead of how much gas she used. sorry if theres typos

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^