Seven times six is less than or equal to nine times five

What other information do you need to prove triangle dac=bca by asa

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

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)