360 miles divided by 25 gallons is = 14.4 miles per gallon for Mrs. Walters.
360 miles divided by 32 gallons is = 11.25 miles per gallon for Mr. Walter.
Mrs. Walters gets the better gas mileage of 14.4 mpg.
Answer:
No solution
Step-by-step explanation:
There are no values of n that make the equation true.
2x-25=x+5 move your “x” on the right side to the left side but to move it you need to switch the sign to cancel it out on the right. That ends up giving you x-25=5. You want X by itself so you move over your “25” but also change the sign. Giving you x=30
To find your y you set the equation to 0. 9y+28=0. You want Y by itself, so you want to move the 28 over first. Switch the sign which gives you 9y=-28. To get y alone divide by 9. 28/9 = 3.1(repeating 1)
(Y-0)=8(X-0)
Y=8X is the required equation of the form y = mx