Let s equal the number of shirts she can buy
140 > $28.50 + $20.75s
111.50 > 20.75s
5.37 > s
so we round down. she can buy 5 shirts, plus the one dress and she would spend less than $140
The ratio of the surface area to the volume will decrease
150 x 12 = 1800
55 x 12 = 660
1800 + 660 + 45000 = 47,460
If you are doing this you would have to do It the value of c Is 5 I did the test
The answer is: 1.49
i used a calculator.
