Which of the following translates the expression, "Three times a number is subtracted from 12" correctly?*
O 3x - 12
O 12- 3x
O 3(12 - x)
O
3x + 12

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

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

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?