at a school there are 63 sixth grade students who buy their lunch. there are 90 students in the sixth grade. what percent of the sixth grade students in the school buy their lunch?

For the function f (x) = x^2-12 find (f^-1) (4)

Carlos has a 1.2 meter long piece of wood. He wants to cut it into 3 equal lengths. How long should each piece be in millimeters?

Kim was walking down a rocky path. For 4 minutes the elevation dropped steadily. Altogether it dropped 8 feet. What was the change in elevation per minute for the 4 minutes?

Mr. Gonzalez earns his living as a salary plus commission employee. His annual salary is $18,000. He makes 4% commission on all of his sales. Mr. Gonzalez wants to earn $60,000 this year.

Y=-3x-4 which ordered pair is a solution

Which of the following will form the composite function G (F (x)) shown below? G (F (x)) = 5 (x-7) squared-4 A. F (x) = (x-7) square and G (x) = - 4 B. F (x) = xsquared-4 and G (x) = x-7 C. F (x) = x-7 and G (x) = 5xsquared-4 D.

Morganville and Newton are 24 miles apart on a map the two cities are 3 inches apart what is the map scale?

Find the equation for a line with a slope of 7 and y-intercept of - 4

What is 5/8 of 10 pounds?

That haircut. Ugly Madison is making a placemat she divided into 6 equal parts to color what is the name of the part