At the county fair, the operator of a game guesses a contestant's weight. For each pound the operator's guess differs from the contestant's weight, the contestant will receive $3.A
contestant weighing x pounds received $15 when the operator guessed 120 pounds. Which of
the following equations could be used to solve for the weight of the contestant?

Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side