If the greatest value the variable n can be is 6, which of the following inequalities best shows all the possible values of n? n < 6 n > 6 n ≤ 6 n ≥ 6

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

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

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?