Joe bought 6 shirts for the same price each and a pair of pants for $40. he spent a total of $120.00. how much does 1 shirt cost?

13.33 (or 13 1/3 if they ask for a fraction)

Step-by-step explanation:

we subtract the pair of pants then divide what we get by 6

Yes, you can add these square roots, and here's how to do it.

√6 + √24 = √6 + √4*6 = √6 + 2√6 = 3√6

You can add these squares because √24 can be written as square root of 4*6. As you already know, square root of 4 is 2, which means that you can add √6 and 2√6 and get 3√6. 

Step-by-step explanation: