If the following function is :
f(x)=3x+5

then what does

(f(4))^2 equal?

attached is a photo of the question.

Movie $5.50 soda $1.75 popcorn $2.25 candy bar $1.10 jeffrey left home with $20 in his wallet. he had a quick lunch that cost $8.47 and went to the movie theater. which of these activities can jeffrey do? a) go to movie and take two friends b) go to movie and have a soda, a popcorn and a candy bar c) go to movie, take a friend, and have a popcorn to share d) go to a movie, have 2 popcorns, 2 sodas, and 2 candy bars eliminate

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a