An online store that sells baseballs and bats offers free shipping on any order of $20 or more. The baseballs cost $1 each and the bats cost $8 each. The inequality below shows the number of baseballs, x, and the bats, y, that a person can buy to get free shipping.

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !