Mrs. mcmercy is preparing potato salad for the picnic. if her recipe feeds 6 people, how much mayonnaise will be needed to feed 72 people? (1/4cup of mayo for 6 people). using proportions, find the correct amount.
i need to show the work.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.