Students in mrs. middleton's third grade class are working on times tables, and they demonstrate mastery by passing tests. julie has passed 1 test so far. her classmate, erik, has passed 5 of them. from now on, julie plans to take and pass 3 tests per week. meanwhile, erik plans to do 1 per week. at some point, julie will catch up to erik. how many tests will each child have passed?

The graph below shows the price of different numbers of mats at a store: a graph is shown. the values on the x axis are 0, 2, 4, 6, 8, 10. the values on the y axis are 0, 21, 42, 63, 84, and 105. points are shown on ordered pairs 0, 0 and 2, 21 and 4, 42 and 6, 63 and 8, 84. these points are connected by a line. the label on the x axis is number of mats. the title on the y axis is price in dollars. which equation can be used to determine p, the cost of b mats?

Taking algebra two apex courses and need with these questions

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.