Max and his father Kirk are comparing their ages. They know that the sum of their ages is 52 and Kirk is seven years older than four times Max’s age

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Determine the area of a triangle with (see picture below)

Which shows how to solve the equation 3/4x=6 for x in one step?