Answer:
a
Step-by-step explanation:
Answer: 8 + 49 factored is 57
I hope this helps you
The answer for ur question will be 40 I believe
22.5
To find the rate of speed per hour, you need to divide the kilometer (90) by the hours (4).
90/4=
.5
4+.5=4.5 and 4.5+.5=5
