What's the answer to this problem: 3 3/4m - 2n + 1/4n - 4 = ?

Write an algebraic expression for the word expression the quotient of c and 8

Which is f(5) for the function –2x2 + 2x - 3?

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.