问答题A CEO is building an extra-wide garage in which to park his limousines. The garage is x feet wide, and at least two feet of space is required between each two cars and between the cars and the walls. Will all nine limousines fit in the garage?　　(1) The

A CEO is building an extra-wide garage in which to park his limousines. The garage is x feet wide, and at least two feet of space is required between each two cars and between the cars and the walls. Will all nine limousines fit in the garage?　　(1) The average width of the limousines is the square root of x.　　(2) x=100.