Answer:
(0,3)
Step-by-step explanation:
to find the y-intercept, you plug 0 into the x, so
y=.8(0)+3
y=0+3
y=3
Judging by the question I assume the best way to go about obtaining the percent would be to divide 17 by 20 in a calculator.
The answer you should get is 0.85.
You then want to multiply this product by 100, which this will get you your percent.
The percent you should get is 85%
Answer:
The selling price of the puppy is $284.50.
Step-by-step explanation:
In the present case, the puppy's original selling price is $ 339.50. At this price a discount of $ 55 is made, that is, that amount is subtracted from the original price, modifying the sale price.
Therefore, since 339.50 - 55 results in 284.50, the puppy's sale price goes from $ 339.50 to $ 284.50, taking the aforementioned discount.