Answer:
13 points
Step-by-step explanation:
Equation for "There are 50 athletes signed up for a neighborhood basketball competition. Players can select to play in the 6-player games ("3 on 3") or the 2-player games ("1 on 1").
Equation for "If the neighborhood holds 13 total games and all 50 athletes participate"
How many 6 player games?
How many 2 player games?

3 1/4 is the right answer
In standard form,it should be 0 +0.9 +0.05
He used the property of addition. Hope this helps. Please mark me as brainliest if I am right.
Wait what did she have in her account? We need to know to answer.