Which function represents the inverse of the function f(x)=4x

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

Solve for x and select the correct answer