The perimeter of a cross section of a batten of lumber is 40in. The length is 1 in. longer than the width. Find the actual dimensions of the cross section of the batten.

The variable in a relation who’s value depends on the value of the independent variable is called what?

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?