Raymond B. answered 01/28/21
Tutor
5
(2)
Math, microeconomics or criminal justice
11V + 3B = 149
14V + 2B = 146
22V + 6B = 298
42V + 6B = 438
20V = 140
V = 7 in each van
3B =149-11(7) = 149-77 = 72
B = 72/3 = 24 in each bus