Answer:
6 hours
Step-by-step explanation:
420 ÷ 70 = 6. Divide the distance and speed to get the amount of time.
Doing (2x-5) first is what
Answer:
yes.......................
Step-by-step explanation:
Answer:
what the question i don't undersand
Step-by-step explanation:
Answer:
<h2>s = 66</h2>
Step-by-step explanation:
s + 24 = 90 <em>subtract 24 from both sides</em>
s + 24 - 24 = 90 - 24
s = 66