Answer:
40 and 10
Step-by-step explanation:
if you add them you get 50 and if you subtract them you get 30
First you solve 2y-3y=9.
Now that you have y, then you substitute y into x-2y=3 to find X
Your solution is (-15, -9)
Answer:
A.
No
B.
Yes
C.
Yes
Step-by-step explanation:
The slope for 1 is 3/9 or 1/3 so the equation can be y-0=1/3(x-0)
and for 2 the slope is -2/-8 or 1/4 and the equation is y-0=1/4(x-0)