She put 24 books in 3 equal group. how many books did she put in the groups

Which of the binomials below is a factor of this trinominal? x^2-13+30

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?

How are sas and sss used to show that two triangles are congruent?