You roll 3 dice at the same time. What's the probability that all of them came up as six? Write your answer as a fraction. *

The variable in a relation who’s value depends on the value of the independent variable is called what?

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3