Which equation below represents the equation of a line perpendicular to 3x + 2y = 8 ? Show your work. a. 2y+3x=12
b. -2x+3y=-2
c. y=-3/2x+6
d. y=-1/3x+8

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

Which number line correctly shows 0.8 + 0.3?

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f