Answer:
94%
Step-by-step explanation:
Answer:
son weight = 72
Step-by-step explanation:
D + S = 180
D + 2S = 252
S=252-180
S = 72
D= 108
I believe the answer is D.) 360
When any lines are parallel that means they have the same slope so the slope of the red line would also have a slope of -3/7
Step-by-step explanation:

I hope this helps you