Step-by-step explanation:
y=(2/5)x + 1
that is the answer
Answer:
15
Step-by-step explanation:
This will leave you with
140 = 2(40) + 2x
60 = 2x
30= x
So the length is 30.
F(x) basically just substitutes the "y"
so you would bring everything over to one side
y + 3 = 0
subtract 3
y = -3
then
f(x) = -3
That is B)
Answer:
f(x+2)=3x+10
Explanation:
f(x+2) means replace all the xs with (x+2)
f(x)=3x+4
f(x+2)=3(x+2)+4
Now simplify
f(x+2)=3x+6+4
f(x+2)=3x+10