GMAT Test Prep: DS-13443000 GMAT Data Sufficiency

At a bakery, all donuts are priced equally and all bagels are priced equally. What is the total price of 5 donuts and 3 bagels at the bakery?

(1)At the bakery, the total price of 10 donuts and 6 bagels is $12.90.

(2)At the bakery, the price of a donut is $0.15 less than the price of a bagel.
Select one of the following answer choices