Answer:
$3
Step-by-step explanation:
The probability distribution for X, the pizza shop's profit is given below:

The mean of X is the expected value of X.
Mean, 
=-0.6+3.6
=$3
The mean profit of the pizza's shop for a randomly selected delivery order for one of these pizzas is $3.
Answer:
7
Step-by-step explanation:
Answer:d
Step-by-step explanation: just factor it out
1,025. Multiply 55 by 15, then add the $200 fee. I hope this helps :)
Answer:
105
Step-by-step explanation:
because all the angles added up have to = 180
60+15=75
75-180=105