Find the value of each variable. If your answer is not an​ integer, write it in simplest radical form with the denominator rationalized.

7+(3n++8) what is the answer to this?

Solve the following system of equations express your answer as an ordered pair in the format (a, b) with no spaces between the numbers of symbols 5x+2y=22

Mens' heights are normally distributed with u 68 in and o 6 in. womens' heights have u 65 in with o 4 in. dan is 70 in tall and amy is 68 in tall. who is relatively taller? are they unusually tall?