Using the slope formula, find the slope of the line through the given points.
(12,0) and (4, -2)

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

The ratio of the height of two similar cylinders is 4 to 3 what is the ratio of their volumes

There are 18 female students and 16 male students in a class. which of the following expresses the ratio of female students to male students in simplest form? а) 10 b) 9 to 8 c) 8: 9 d)18/16