Answer:
200 minutes
Step-by-step explanation:
14 + 0.09 x = 18 + 0.07 x
0.09 x - 0.07 x = 18 - 14
0.02 x = 4
x = 400/2 = 200
Answer:
Step-by-step explanation:
It takes 3 days to complete one hour of reading. So 3 x 20 = 60 days total.
Step-by-step explanation:
the value of x is 20 that's it good luck