Answer:
x=0 y=3
Step-by-step explanation:
Answer:
<h2>17.5</h2>
Step-by-step explanation:

This is your answer :))
Answer:
-$2.32
Step-by-step explanation:
Give that
The selling price per ticket is $9
And the number of tickets sold is 500
So,
There is one grand prize, three $300 second prize, and eleven $40 third prizes
We need to find out the expected value of the profit

= 4 + 1.8 + 0.88
= 6.68
Now the expected profit is
= $6.68 - $9
= -$2.32
The answer is 96. just multiply 6 *2 =12*2=24*2=48*2=96