Five children are the following ages: 12,13,11,11 and 13. What is their mean age?

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points