1. rationalize the denominator 6/sqrt(12)

2. simplify sqrt (125)

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75