Answer:
52/263 or 0.197719
Step-by-step explanation:
P=7+7+12+12P=14+24P=38
See the attachment for diagram
A variable is an unknown like x so
first we start with
x=8
then we subtract (because you must add to reverse subtraction)
x-2=8-2
x-2=6
then we divide ( because you must multiply to reverse division)
(x-2)/3=6/3
(x-2)/3=2
find x
Standard Form is Ax + By = C
y=2x+5
-2x+y= -2x+2x +5
-2x + y = 5
Answer -2x + y = 5
The domain is all the input values that's shown on the x-axis on the graph.