Answer:
He washed 4 cars.
Step-by-step explanation:
1. The variable that was unknown x amount of cars washed.
2.The equation I used was 110-50=15x
3. To solve this you subtract the 50$ from 110$ you get sixty dollars you do that to take out what he earned for his allowance. Then your equation is 60=15x so you divide each side by 15 and when you do that x=4
The answer is in the image. We need 3.625 gallons to fill the tank.
midpoint = ( 
, - 6 )
using the midpoint formula
midpoint = [ 
(4 + 9), (- 10 - 2 )] = ( , - 6)
Answer:
Well a base with a positive exponent would be 5^3. All this means is 5x5x5 which is 125.
Step-by-step explanation:
Hope this helps!
The answer is r = p/2n - x/n
