A soft drink company bottles and sells lemon iced tea. They mix 15 gallons of lemonade with 8 gallons of tea and then pour the mixture into pint sized bottles. How many pint sized bottles will this mixture produce?

In terms of x, find an expression that represents the area of the shaded region. the outer square has side lengths of (x+5) and the inner square has side lengths of (x-2), as shown. area: a1 x + a2 square units submit