# The number of cards in Bob's baseball card collection is 3 more than twice the number of cards in Andy's. If together they have at least 156 cards, what is the least number of cards that Bob has?

##### 1 Answer

Jan 31, 2017

#### Explanation:

Let say A is a number of card for Andy and B is for Bob.

The number of cards in Bob's baseball card,

therefore the least number of cards that Bob has when Andy has the smallest number of card.