Tia and her five friends are going to the ice skating rink. Each person $5 for admission and $5 for food. Write and evaluate a numerical expression to find the total cost for admission and food

Where C = Cost and P = People

C = 2 (5p)

In the context of Tia and her five friends:

C = 2 (5*6) = 2 (30) = 60

C = 60

The cost for Tia and her five friends to be admitted to ice skate and eat is 60$, and the equation to calculate this is C = 2 (5p).