Answer:
a stationary sells 8pencil for the cost price of 10pencil find his gain percent
6n + 8n
Which is 6 * n + 6 * 8, n being a number.
Answer: 2/15
Explanation: 2/9 x 3/5 then simplify it
2x+y-3=0,x-2y=1 okay that's the answer good luck
56, because you times 7 by 2 because Greg has 2 then you times 7 by 10 because then you get the answers 14 and 70 and take them away from each other
