The completed factor is (7x+2) (x+5)
You mean -2x+5y=20 if it was that's how you do it
so if you're finding the x intercept the y will turn to 0 why because you're only looking for x their's no need for y
so it will be -2x+0=20
-2x=20 if it's multiplication then you change it to division
-2x/-2=20/-2
x=-10
Answer:
The reflected point would be (3,-7)
Use PEMDAS to solve this so
4000(1.0005) 52 • 15 =
4002 (52) • 15 = 3,121,500