Draw the following shapes in one stroke without lifting the pencil and without retracing the same line.

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

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Which point has an coordinates of (2,0) ? a