Which expression is equal to 2x/x-2 - x+3/x+5 ?

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?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week