Anumber is squared and the three is added to its square. the result is 228 what is the number

How many solutions does the nonlinear system of equations graphed bellow have?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.