Answer:
6/14
Step-by-step explanation:
In total there are 14 counters. And 6 of them are yellow so the probability is 6/14 (it can also be 3/7 when simplified)
$172.50 was the original cost
x=2, y=3. (2, 3).
2x+4y=16
-2x-3y=-13
-----------------
y=3
2x+4(3)=16
2x+12=16
2x=16-12
2x=4
x=4/2
x=2
120
Answer: 25%
