(this is multiple choice and i raised points make sure to EXPLAIN !)
2 answers:
Answer:
C
Step-by-step explanation:
Basically (f+g)(x) = f(x)+g(x).
Following this rule you combine like terms.
7x-2x=5x and 10+5 = 15.
Therefore the answer is C.
f(x) = 10 - 2x
g(x) = 7x + 5
(f + g) (x) = (10 - 2x) + (7x + 5) //Adding two functions
= 10 - 2x + 7x + 5
= 15 + 5x
Answer: C.
//Hope it helps.
You might be interested in
Given - 30Km/hr
soution,
we know that
1 km = 1000 m
1 hr = 3600 second
Now
30km/hr = 30×1000÷3600
30Km/hr = 8.34 m/s
Answer - 8.34 m/s
Answer:
fffgghskaizsbdudbdsnsnxnnx
The y-intercept would be 25, if you want to find the y-intercept, plug in zero for x!
X=20
y=60
z=40
I guess this is true
First, you can factor them into (x-8)(x+9)=0 then set x-8=0 and x+9=0, in which you get X = 8 or X = -9
