Answer:
y=9x+5
Step-by-step explanation:
y=mx+b is the slope-intercept form where m is the slope and b is the y-intercept.
Given that m (the slope) = 9 and b (the y-intercept) = 5, we can substitute directly into the equation and get this answer:
y=9x+5
Can you see it and tell me if that was the right question or not. Bye
The answer is 21
the area of the small rectangle is 6 and the area of the bigger one is 15
15+6=21