Help Me This Is A Timed Test. {}

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

How many 3/8s are in 6 plz someone tell me now

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.