Answer:
x = -3
y = -6
Step-by-step explanation:
x+y = -11
x-y = 5
x+y+x-y= -6
2x= -6
x = -3
y = -6
No x=5 since 5 is the input. The input is always equal to x and the output is always equal to y. So x=5 and y=x+5
7x12= 84
1+6=7
12=12
So the area is 84
Point-slope for a line is:
(y-y1)=m(x-x1) where (x1,y1)=(1,1) and m=6 so
y-1=6(x-1)
