What is the period of the function f(x)=3sin(2x-1)+4

Coefficients, constant doesn't matter in period. only the "argument" or parameters or the angle matters.

if has a period $T$ then $cf(ax+b)+d$ will have period of $\frac Ta$ (nothing matters other than that), $T$ is the fundamental period.

$\sin(x)$ has fundamental period is $2\pi$ so period of $fx)$ will be $\pi$

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00