Suppose that the equilibrium wage for teachers in Minnesota is $15/hour. Also suppose that the state of Minnesota raises their minimum wage to $10/hour. Since the equilibrium wage for teachers is the new minimum wage, we would expect the number of teachers employed to and the equilibrium wage for teachers to .

higher than; remain unchanged; remain unchanged

Explanation:

The equilibrium wage of $15/hour for teachers is higher than the new $10/hour minimum wage. After this development we would expect the  the number of teachers employed to remain unchanged, unless the marginal revenue product of hiring teachers is greater than the wage rate of $15 (ie the individual teacher revenue output is greater than their individual wage)

The equilibrium wage remains unchanged, unless there becomes an increase in the supply of teachers.