An extremely handsome math teacher was on a farm and he counted 32 animals; all pigs and chickens. Then he counted the number of
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ANSWER
EXPLANATION
The average speed
Distance=4km
Time=30mins
Convert time to hours.
Time =0.5hrs
The average speed
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.