A radio station is awarding seats to a music concert. They have 10 tickets available in the VIP section and 50 tickets available in the first two rows. A seat will be randomly awarded to a person. What is the probability that the person wins a VIP seat? Write your answer as a fraction.

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.