What is the 43th term of 11,16,21

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.

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2