Answer:
A good estimate for the slope is 95/60
Step-by-step explanation:
The formula to calculate the slope between two points is equal to

From the graph take the points
(0,0) and (80,125)
substitute


simplify

Multiply by 3.75 both numerator and denominator



therefore
A good estimate for the slope is 95/60
Answer:
You can draw a model for your teacher if your teacher approves
Step-by-step explanation:
Try drawing a model
Answer:
After multiplying, we get two Pythagorean triples (sorry for not writing it all out, it's a really long process). With those, we can simplify down to 289/100
I'm positive its D but I'm for sure it is not B