What is the equation of the line that passes through the points [-1,3/2] and [1/2,1/2]?

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

Select the two pairs of figures that are similar.

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?