Answer:
A is your answer
Step-by-step explanation:
Y=10x-4
Slope: 10
Y intercept: -4
n=12.5
10/8=n/10
multiply the denominator and numerators 10 ad 10=100 divide by 8=12.5
64
the red height is 48 by pythagorean, and by 3:4:5 similarity x=64.
