A teacher figures out her students’ final grade in the class by finding the mean of the following three
scores: the midterm, the final exam, and the student’s average on quizzes. Jenny’s average on the
quizzes is a 90. But she scored a 70 on the midterm. What would Jenny have to score on the final exam
to pass the class with an average of 85?

What are the coordinates of the point is 1/4 of the way from a (-6, -3) to b (6, 1)? a. (-3, -2) b. (0, -2) c. (-1, 0) d. (3, 2)

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Which shows how to solve the equation 3/4x=6 for x in one step?