Answer:70
Step-by-step explanation:
You do the inverse operation which would be subtraction and multiplication. You add the 6 to the 8 and you get 14. Then you would multiply 14 by 5 to get 70. Hope this helps :D
Answer:
8 hours.
Step-by-step explanation:
let x represent number of hours.
We have been given that Trey mechanic will fix Trey's car at a rate of $20 per hour, plus $400 for the cost of a part.
So total cost of repairing a car for x hours by Trey mechanic would be
.
We are also told that the neighbor has the needed part and will fix the car for only $70 per hour. So total cost of repairing a car for x hours by neighbor would be
.
To find the number of hours, when the cost of fixing the car by either person will be equal, we need to equate both expressions as:

Let us solve for x.




Therefore, after 8 hours the cost of having the car fixed by either person will be the same.
Answer:
A fault boundary is formed
Step-by-step explanation:
No new crust is created or subducted, and no volcanoes form, but earthquakes occur along the fault.
Answer:
1. $85
Step-by-step explanation:
multiply 17 by 5