Answer:
x= -7
Step-by-step explanation:
14+x+2x+19=12
Combine like terms
33+3x=12
-33 -33
3x= -21
÷3 ÷3
x= -7
F(x) = 25 - 2x
f(5) is pretty much the value of f(x) when x = 5
Plug x=5 into f(x)
f(5) = 25 - 2(5)
= 15
That's your answer.
Have an awesome day! :)
Answer:
13 over 24
Step-by-step explanation:
Answer:
(-1,4)
Step-by-step explanation:
For x the midpoint between -2 and 0 is -1
for y the midpoint between -1 and 9 is 4
Answer:7
Step-by-step explanation:
that's easy math