Answer:
1) x=8, y=138
2) x=110
Step-by-step explanation:
3x + 1 + 5x = 7 + 15 + 7x
8x + 1 = 22 + 7x
x = 21
First let's calculate the profit in the deal, subtracting the market value and the selling value:
So the profit is $55,000.
Now, calculating the fee of 10% of the profit, we have:
So the fee is $5,500, therefore the correct option is the fourth one.
Answer:
7
Step-by-step explanation:
6 + 7x = 55
7x = 55 - 6
7x = 49
x = 49/7
therefore x = 7