Answer:
The answer is "70 and 2200".
Step-by-step explanation:
Please find the complete question in the attached file.
The total payment = y
The number of copies to be sold = x
In part (a):
Change of pay = discrepancies between (x+1) sale and (x) sale of copies for every copy sold
In part (b)
:
when
Answer:
1.25 pounds.
Step-by-step explanation:
There are 16 ounces in 1 pound.
Divide the 20 by 16 to get 1.25 :-)
Answer: Mr kellys class sold more and by 11.455 more
Step-by-step explanation:
i used a calculator
Answer:
The cookies Emma burnt are ten.
Step-by-step explanation: