The ratio of girls to boys in the grade is 6 to 8. If there are 120 girls, how many boys are there?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?