Answer:
$92.50
Step-by-step explanation:
$72 - $35 = 37
37 / 0.40 = 92.5
Answer = $92.50
the answer is D
M is the slope.
B is the y-intercept
The constant of proportionality is the ratio between two directly proportional quantities.
90x+10y
Add 89 and 1
Add 5 and 5
90x+10y in this order
