Sarah is planning a party at a cafe. the cafe charges a fee of $15 per person, plus an additional flat fee of $22 for music. which of the following functions describes the average cost per person for sarah's party in terms of x, the number of people attending the party?

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did savannah have this year