Separate the pieces
(7x1) +(5x1)+(7x1)
7+5+7= 19
19m is your answer
For the first 1 it is d and the second one is d the third one is d
Answer:
x = 19, y = 1
Step-by-step explanation:
f(x) = 5(x + 4) - 6
y = 5(x + 4) - 6
inverse function:
switch x and y
x = 5(y + 4) - 6
solve for y
x = 5y + 20 - 6
x = 5y + 14
x - 5y = 14
-5y = -x + 14
y = (-x + 14)/-5
y = 1/5x - 2.8
plug 19 in for x
y = 1/5(19) - 2.8
y = 3.8 - 2.8
y = 1
D is the answer
Hope
This helps
