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

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)

The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement