Answer:
Explain what???
Step-by-step explanation:
Answer:
4 -6x^2
Step-by-step explanation:
f°g = f(g(x))
We place g(x) in for x in the function f(x)
= 4-2(g(x)) = 4-2(3x^2) = 4 -6x^2
Answer
45
Step-by-step explanation:
23+5x=14+25x
-25x
23-20x=14
+23
-20x=9
x=.45
45miles
Answer:
1.5
Step-by-step explanation:
Answer:
y=4x+10
Step-by-step explanation:
2y-8x-20=0
2y-8x=0+20
2y-8x=20
2y=8x+20
y=4x+10
Hope that will help!!
