Mary is 6 years older than het sister jelly. the sum of their ages is 48.how to kid is jelly?

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh