A bookstore has marked down the price for all of the books in certain series by 15%. How much is the discount on a book that normally costs $18.00? After the discount, how much would the book cost? Answer fast pls.

Discount is $2.70

After-discount price is $15.30

Step-by-step explanation:

To get the after-discount price, multiply $18 by (1.00 - 0.15), or, in other words, multiply $18 by 0.85.  The after-discount price is $15.30.

Two ways to find the discount:  one is to multiply $18 by 0.15; the other way is to subtract $15.30 from $18.

$15.30

Step-by-step explanation:

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (