Mario and his family went to the county fair. they bought 2 adult passes. what was the total cost for the family?

The total cost for the family was $16

Step-by-step explanation:

Given:

Number of adult tickets = 2

Number of children ticket = 3

To Find:

The total cost of the family = ?

Solution:

The total cost of the family   =  cost for buying 2 adult tickets + cost of buying 3 children tickets

=>

=> 10 + 6

=> 16

no pictures of the graph

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13