A pillow that usually costs $18 is marked down 25%. Which expressions can be used to find the new price of the pillow? Check all that apply. 18 – 0.25(18) 18 – 0.75(18) 0.25(18) 0.75(18) 18(0.25) + 18

0.75($18) or $18 – 0.25($18)

Step-by-step explanation:

"A markdown of 25%" can be obtained by multiplying the normal retail price by (1.00 - 0.25), or (0.75).  Then the "new price" of the pillow is

0.75($18) or $18 – 0.25($18)

0.75($18) and $18 – 0.25($18)

they were both right

hoped this helped (???)

step-by-step explanation:

a'(12.5,11.25)

slope=(y1-y2)/(x1-x2)