Okay so -6 + Y = 0
Y = his total score on the first day
so you can do 0- (-6)= Y
answer Y= 6
first day he got a score if 6
Answer:
Transitive property is used in step 4.
Step-by-step explanation:
Transitive property states that if

Here we have

Answer:
2099/800= 2.62375
Step-by-step explanation: