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:
y = -1/5x + 8
Step-by-step explanation:
Answer:
The answer is D
Step-by-step explanation:
change 2 5/6 to 2 10/12 by multiplying top and bottom by two. Then change 3 1/4 to 3 3/12 by multiplying the top and bottom by 3, this gives these fractions the same denominator. Then add these and get 5 13/12 which will be 6 1/12
Answer:
(-1)^2 = +1
Step-by-step explanation:
(-1)(-1) is equivalent to (-1)^2, and vice versa. Recall that when two negative numbers are mult. together, the product is positive. Thus, (-1)^2 = +1.