Answer:
im not 100 percent sure but i think he right
Step-by-step explanation:
Answer:
a
TRUST ME
Step-by-step explanation:
PLEASE MAKE ME BRANLIEST
Answer: 64.7
Step-by-step explanation: 258.8 divided by 4
Composing functions means that the input of the outer functions is the output of the inner function.
In fact, you can rewrite the circle notation as

So, we can substitute g(x) with its expression:

And since f(x)=x+5, we simply have to add 5 to its input:

Similarly, we have, substituting f with its expression,

And since g(x)=4x+2, we have to multiply the input by 4 and add 2:

X=number total of student at the school.
70% of x=161
can suggest this equation:
(70/100)x=161
0.7x=161
x=161/0.7=230
Answer: the school has 230 students