-7.1-3.2 extract the negative sign and then add the negative numbers -(7.1+3.2) your answer would be -10.3
So plug in the number of passengers into each equation and see which answer matches Layton's. then from all the answers you find from plugging in the number of passengers, choose the cheapest one for B
Its 5. Its none of those.
10% of 50.00 = 5.0000
Total songs= 22
Total songs w/out rap= 13
13/22=0.59
.59 or 59%
The answer to the question is that the surface area is 48
