Answer:
Rad 68
Step-by-step explanation:
84- 4^2=68
Answer:2.58
Step-by-step explanation:
Answer:

b = (T - a - c - d) / 3
Step-by-step explanation:
Let T be the total number of points required to advance.
a, c and d are points scored in the local matches, and b is the number of points scored in the district match. If b is worth 3 times as much as the other matches, the total number of points is given by:

Isolate b in order to find out how many points they need in the district match:

They need to score (T - a - c - d)/3, in the district match in order to win.
Answer:
-1
Step-by-step explanation:
Answer:
D
Step-by-step explanation: