68 degrees the reasoning would be because of corresponding angles
I hope this helps!
-3 is the slope, use y2 - y1 over x2 - x1 equation to solve
Hmmm i can’t really see its kinda blurry sorry
30% of 560.....turn percent to decimal..." of " means multiply
0.30(560) = 168..so last week, Renee saved $ 168
