Answer:
Completing the square
Step-by-step explanation:
The next step would be to factor into a perfect square
Answer:
15
Step-by-step explanation:
12 goes into 180 fifteen times
the answer would be would be D
Simple, since your equation is y=35x+45, it's quite simple to see what is the y-intercept.
It's written in y=mx+b form, the b being the y-intercept.
Thus, your y-intercept, is 45.