Answer:
x3=y
Step-by-step explanation:
Answer:
10 miles is the correct answer
Distribute it out. you should end up with (y^2+7y) + (5y+35) add the 7y and the 5y to get 12y. you will have y^2+12y+35. tbh i have no idea what to do from there. its been so long since i have studied this
Answer:

Step-by-step explanation:
We use the quadratic formula here which says for a quadratic equation
.

Now in our case

so we have:


Which are our solutions.