A point has the coordinates (0, k). Which reflection of the point will produce an image at the same coordinates, (0, k)?

The heaviest 16% of all men in weight weigh more than how many pounds ?

The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1