Calculate the value of each expression a. (-8) x 1/3
b. 4 x (-2/3)
c. -1/2 x (-6)
d. -24/6
e. (-28)/(-4)
f. 0/-9

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

If a || b and e || f , what if the value of y ?

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?