Answer:
<h2>y = 7x-47</h2>
Step-by-step explanation:

The average will be the total points divided by the number of games:
(x+y+z) / 3
I think it is 50? (Sorry if im wrong tho.)
Answer:
Step-by-step explanation:
67 becaue you divide all the numbers together then add then multiply then subtract divide that number and you get 67
Answer:
10 ft
Step-by-step explanation:
Use theorem pythagoras
Length = x

the answer is 10 because length can't be in negative number