Answer:
5 is not a factor
Step-by-step explanation:
42t–32u
42t = 7*6*t = 7*3*2*t
32u = 8*4*u = 2*2*2*2*2*u
5 is not a factor of 42t–32u
I think is 1x+3x=4 and then solve it if you have to
Answer:the ansewer is 80
Answer is A
