6x-2=5x-7-3x
-3x
6x-2=2x-7
+2 +2
6x= 2x-5
-2x -2x
4x = -5
/4 /4
X=-5/4
Answer:
4500000
Step-by-step explanation: Let me know if this helped
Answer:
X = (150 - 100) / 5
Step-by-step explanation:
To determine how many DVDs Adam sold in the week, knowing that he charges a fixed amount of $ 100 plus $ 5 for each sale he makes, and in the week he charges a total of $ 150, the following calculation must be made:
X (number of DVDs sold) = (150 (weekly profit) - 100 (fixed amount)) / 5 (value of each DVD)
X = (150 - 100) / 5
X = 50/5
X = 10
So, during the week Adam sold 10 DVDs.
