Simplify
7 x 7 x 79
7x7

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4