What is the distance (in units) between 4 and -9 on a number line? A 5 units
B -5 units
C 13 units
0-13 units

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?