Claire get a breakfast to go at a local store. she eats 2 pieces of buttered toast and a glass of juice for breakfast every day.

the price of a slice of buttered toast is b and the price of a glass of juice is j.

which shows how to represent the cost for 7 days of her breakfast?

(a.) 7(2j + b)

(b.) 14 jb

(c.) 7(j+2b)

(d.) jb/2