Domino's Pizza sells medium pizzas for $7 each but charges a $3 delivery fee per order.
Fill out the chart below. Remember: not only are you
multiplying the x value by $7, you also have to add the
$3 delivery fee.
Is the table proportional?

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?