You want to buy an 85$ case for your new phone. you make money by baking and selling pies. you earn 10$ for each pie you sell, and have saved 40$. write and solve an inequality that represents how many more pies you need to sell to get the case.

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?