18.( +4). =56 solución​

The product of two negative rational numbers is always zero sometimes zero never zero

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

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