The price of the stock of PEV Corporation varies as shown. we have to determine the net charge. Net change is just how much it changed overall, so we will look for all the ups minus all the downs.
Here, "went up" goes with a + sign, and "went down" goes with a - sign.
So, Net charge = 
= 
= 
= 
LCM of 2,3 and 10 is 30
= 
= 
= 
So, the net charge is 
Answer:
x=-75
Step-by-step explanation:
Answer:
He sold 21 CDs
Step-by-step explanation:
200w + 2c = s
W= weeks C= cd sold S = total salary
Answer:
Cannot be determined
Step-by-step explanation:
There is not enough information to solve this question. You would need to know how many friends he has in order to solve this.