B. D=0.25n + 25
D=total n=number of hours 0.25=price per hour 25=the one time fee
The mean is every number added, then divided by the amount of numbers. range is the number that occurred most often. What does that get you?
Answer:
5y+5
Step-by-step explanation:
distribute the 1/2
(5y+2)+3
(add the 3- it can't be added to 5y because they aren't like terms)
5y+5
