write the absolute value equations in the form |x-b|=c ( where b is a number and c can either be a number or an expression) that has the following solution set.

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

Ihave trouble finding the nth term of a linear sequence

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers