William and Preston work as consultants and get paid per project. William is paid a project fee of $35 plus $20 per hour. Preston is paid a project fee of $25 plus $35 per hour. Write an expression to represent how much a company will pay to hire both consultants for a project.​

Which number line represents the solution set for the inequality -1/2x> 24?

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?