Answer:70
Step-by-step explanation:
Answer:
Step-by-step explanation:
you have to find what r and q is
Answer:
B: 2x + 2 + x
Step-by-step explanation:
I just had this question and got it right
Answer:
1.5 min
Step-by-step explanation:
rate of larger belt = 300/2 = 150
rate of smaller belt = 300/6 = 50
combined rate = 150+50=200
time at combined rate = 300/200 = 1.5