It's the lasts graph it intersects at 0,-3
Answer:
I am pretty sure it is 15.
Step-by-step explanation:
First you'd substitute x= y-3 in the first equation.
10(y-3) -10y= 1
10y - 30 -10y= 1
The y's cancel each other out, so you're left with -30= 1. That means there's no solution :)
Answer: Area = 2.1 
Step-by-step explanation:
34, all angles in a triangle when added together must equal 180.