Abook that normally sells for $25.50 is on sale at 15% off. what is the discount amount, and what is the books sales price

1) $3.82 2) $21.68

Step-by-step explanation:

If it's 15% off, the price is 85% of the original price---, and this gives a difference from the original price and the new price of .

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

entering that problem on the tube might get you an answer