Answer:
(4.4, 4.4)
Step-by-step explanation:
The point S can be found as the weighted average of the end points. The relative weights are the reverse of the distances to the end points:
RS : ST = 1 : 4
S = (4R +1T)/5
S = (4(2, 2) +(14, 14))/5 = (22, 22)/5
S = (4.4, 4.4)
Equation: 82.5 + 2x = 338.5
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2x ÷ _2__ = 256 ÷ _2__
x = _128__
It would be 12% of 50
50 * 12/100 = 600/100 = 6
so, 6 cars are red
