How many leaves are there in the universal set?
how many leaves are in the shaded subset?
how many leaves are in the not-shaded subset?

Question and answers are in the attached picture. you so much in advance.

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

What is the absolute value of the complex number -4-sqrt2i