Determine the measure of segment DE triangle ABC is similar to Triangle BCD

CD: 5
BD:8

AE: 12
DE:?

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

Joanie watched 1 out of three of a movie in the morning

What would the rule be for the reflection of y=-3