Answer:
y - (-7) = 4/5(x - 9)
y + 7 = 4/5 ( x - 9)
Step-by-step explanation:
those are
the answers
Answer:
search up-area of circle formula and circumference of a circle formula
Step-by-step explanation:
Answer:
I think this is right 50 but I don't know I am 3rd grade
Step-by-step explanation:
<h2>so tha
s my answer</h2>
The ordered pair (-1,5) is a solution to the system because it makes both equations true.
1) x+y=4
2) x-y=-6
1) -1 + 5 = 4
5-1 = 4 you can switch the order to make it easier to understand
so
4 = 4
2) -1 - 5 = -6
-1 + -5 = -6 you can change the sign in the middle and make y -
so
-6 = -6
7.5 i believe. not very good at math tho lol
