Answer:
82°
Step-by-step explanation:
x=30
2x+2x+x+x=180
6x=180
Y=4x-9
The line is at -9 when it's on the y axis
It goes up 4 over 1
1,000 + 50= 1,050
400 + 15= 430
15 x 2 = 30
Their bill would be 1,050 + 430= 11480
