What value does 2 represent in the number 168,526

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

X+ y = 5 ; x - y =3 solve using linear combination

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid