Solve and write about problems involving tables graphs and Equations. This is an overdue assignment and I can't come up with any PLEASE HELP!

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

What value of x will make the triangles similar by the sss similarity theorem?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.