Question

A local BBQ restaurants offers 2 side dishes with a lunch plate. There are 7 side dishes. How many choices of side dishes does a customer have? Note: There is no requirement that the customer chooses different side dishes (i.e. he or she can choose say baked beans twice as their side dish).A. 42B. 14C. 49D. 28

Answer 1

I'm pretty sure the answer is 49.

Explanation:

If you make a graph and use letters to stand for each side dish there would be 49 different combinations