The total cost (in dollars) for a company to manufacture and sell x items per weeks is C = 60x + 300, whereas the revenue brought in by selling all x items is R = 100x - 0.5x2. How many items must be
Sold to obtain a weekly profit of $300? Profit - Revenul-cost

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

  lol