F(x)=x^2; vertical shrink by a factor of 1/2 and a reflection in the y-axis, followed by a translation 1 unit down

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

11) obtuse

13)right

15) acute

6-3=3

3*3=9

9+12=21

21/3=7

7*8=56

56 is your answer

the answer is 6

hope this !