Answer:
Step-by-step explanation:
Coin: 50%; 1/2 chance to get heads
dice: 17%; 1/6 chance to get 2
3y+(-y+3)=5
2y+3=5
2y=2
y=1
x=-(1)+3
x=2
Your answer is (2,1)
Hope this helps
Answer:
less
Step-by-step explanation:
20% of 65 = 65 * 1/5, which is 13. so 20% of 65 is $13. so a discount of 20% = 65-13 which is $52
