Athin tube stretched across a street counts the number of pairs of wheels that pass over it. A vehicle classified as type A with four axles registers four counts. A vehicle classified as type B with three axles registers three counts. During a 1-hour period, a traffic counter registered 67 counts. How many type A vehicles and type B
vehicles passed over the traffic counter? List all possible solutions.
Which of the choices below are possible solutions to the problem? Select all that apply.
A. 1 type A and 21 type B vehicles
C. 7 type A and 13 type B vehicles
E. 13 type A and 5 type B vehicles
G. 14 type A and 4 type B vehicles
1. 16 type A and 1 type B vehicles
B. 10 type A and 9 type B vehicles
D. 9 type A and 10 type B vehicles
F. O type A and 22 type B vehicles
H. 4 type A and 17 type B vehicles
J. 2 type A and 20 type B vehicles