1. a. The equation of a straight line is 2y = 3x +4,
Find the gradient of this line,​

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

Factor this polynomial completely. x^2-8x+12

What is the midpoint of np if n (1,9) and p (-5-1)