Answer:
where is the options? or is any given.
Step-by-step explanation:
Answer:
296 dollars
Step-by-step explanation:
Answer:
y+30
Step-by-step explanation:
the sum of the numbers is 15y
the new sum after increase each number by 30 is 15y+450
the new mean 15y+450/15
= y+30
Answer:
Darcy and Jason have $124 combined
Step-by-step explanation: