Nth term of the sequence 3,8,13, is it -2n+5 or 5n-2 or neither, i really don’t get it : (

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

What is the gcf of 20c^3-5c^4+30c^6

What is the answer to question 11? richard simplified an expression in three steps, as shown taking 04.10 segment one exam part one (flvs)