In a math class of 32 students, there are 12 female students. which of the following options represent(s) a ratio of the number of boys to the number of girls in the class?
3/5
0.6
5/3
1.67

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

An angle that measures between 90 and 180° is called a(,

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?