Mrs. Rose has 16 students in her class. Her class has three times as many girls than boys. How many girls and boys are in Mrs. Rose’s class?

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?