What is a formula for the nth term of the given sequence?
-8. - 2. 4

Multiply. write your answer in simplest form. 3/8 x 5/7

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?