Answer:
40 Nickels
Step-by-step explanation:
2nd one is the answer to it.
Answer:
I believe the answer is 10 units.
Answer: 80 miles
Work: I just did 40 times 2 because they completed half their trip, and they need to complete 40 more miles.
<em>Happy Holidays! :)</em>
You set (x+15) equal to 40 and solve for x.
x+15=40
-15 -15
x=25
Hope this helps!
