(school question)how do i multiply 918262927 times 164076041
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Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

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

Math i have no idea how to do a and b