They didn’t use a ruler I think they made their own materials from what they had. Also thank you.
thats the graph for the equation.
hope it helps
1. -2x + 3y + 5
A. -x + -x + y + y + y + 1 + 1 + 1 + 1 + 1
B. -x + -x + 2y + y + 4 + 1
D. -5x + 3x + 4y - y + 4 + 1
2. -$40 + 100 = $60 - $50 = $10
Cindy currently has $10 left in her bank account.
0.83x=182.6
x=182.6/0.83
x=220 miles total trip length.