42 divided by 5 is actually 8.4 however u cant have .4 of a rock so the answer is that each friend gets 8 rocks( including him)
Mark could travel 682.5 miles in 7.5 hours.
To solve this you have to find how fast he travels per hour.
455 miles/5 hours=91 mph
91 mph multiplied by 7.5 hours(91 x 7.5)= 682.5
682.5 Miles in 7.5 hours
Hope this helped you! :D
Answer: b= 30
Step-by-step explanation:
I think the hint gave you the answer. Solve for y.
So 2y = 5.76x
Divide both sides by 2.
y = 2.88x
Therefore your slope is 2.88
I got a negative number -7.5
