A music teacher asked his class to select an instrument to play; 5 students chose the clarinet, 4 chose the trumpet, 3 chose the flute, and 6 chose the trombone.

Will give brainliest! aubrey was offered a job that paid a salary of $45,000 in its first year. the salary was set to increase by 2% per year every year. if aubrey worked at the job for 20 years, what was the total amount of money earned over the 20 years, to the nearest whole number?

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)