Simplify completely x^2 - 15x + 56 / x-7 a) x^2 + 23 b) x^2 - 23 c) x + 8 d) x - 8 asap ! : )

D

Step-by-step explanation:

First, factor the numerator (top):

x² - 15x + 56

                ∧

              -1   -56

              -2  -28

              -4   -14

              -7    -8  = -15

        (x - 7)(x - 8)

Next, cancel out like terms from the numerator and denominator:

= x - 8

c

step-by-step explanation:

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers