Josh has completed 20/40 math problems. Julie has completed 75% of the 1 point problems. John has completed 1/4 of the problems. Who has finished the
most math problems? *

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.