Arectangle has a width of 5 units. the sandbox is 5 times as long as it is wide

What is the inverse of the function f(x)=4x+8

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

An equation where variables are used to represent known values—function notation true or false