Answer:
Step-by-step explanation:
A. 221 x 5 = 1,105
225 + 245 + 222 +230 = 922
1,105 - 922 = <u>183</u>
B. 225 is the median
C. 229 is Isaac's score for the sixth game
Hope this helps :)
Answer/Step-by-step explanation:
Recall: 
a. 
b. 
c. 
Recall that the slope is the "average rate of change" of any function.

I believe the answer should be 6x+3
It is a scalene triangle, all sides are unequal.