20 points hurry thirteen is what percent of 15? enter your answer, rounded to the nearest tenth, in the box

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

During each minute of a comedy show, carlin laughs 55 times. carlin watches 33 comedy shows every day, and each show is 40 minutes long. how many times does carlin laugh every day due to the comedy shows?

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15