Slope of perpendicular is -1/3.
Then equation is
y-5=(-1/3)(x+9)
$1602 would be the amount paid for 3 years of lessons.
Answer: 58.4
Step-by-step explanation:
63 - 4.60 = 58.4
plz mark brainliest
$3.15 because you multiply 4.50 by .30 because you change the percent into a decimal so you get 1.35.Now you subtract 4.50 and 1.35 because it is a discount.