20 points please help regular version

7. Let f(x) = x – 3 and g(x) = x^2

Find f(g(4)).

Fancy equation version

Let and
Find

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal