2x +10 = -15
2x = -25
2x/2 = -25/2
x = -25/2
hope this helps
<h3>
Answer: x^2 + 6</h3>
Work Shown:
(f o g)(x) = f(g(x))
f(x) = x + 7
f( g(x) ) = g(x) + 7 ... replace every x with g(x)
f( g(x) ) = x^2-1 + 7 .... plug in g(x) = x^2-1
f( g(x) ) = x^2 + 6
(f o g)(x) = x^2 + 6
Answer:
X=30
Step-by-step explanation:
I would say A because it would just make sense, i’m sorry!
