Apromotional sale at department store offers 25% off the sale price. the sale price is 25% off the regular price. is this same as a sale that offers 50% of regular price? ( try both with a coat whose original cost was $100

This is not the same. The 50% discount would be better.

Step-by-step explanation:

The reason for this is that when you take 25% off the already marked down price, you are not getting 25% off the whole $100. As a result, you wind up getting less off. See the example below.

$100 (cost) - $100*25% (discount) = Sale Price

$100 - $25 = Sale Price

$75 = Sale Price

$75(Sale Price) - $75*25%(Promo) = Overall price

$75 - $18.75 = Overall price

$56.25 = Overall price

This is the cost of the two discounts, whereas if you take all 50% at once, you'll only pay $50.

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

the answers are in the images, i received 100% on this assignment. hope this !