8×5×125×4=____

若关于x、y的二元一次方程组$\left\{\begin{array}{c}2x+y=-3m+2\\ x+2y=4\end{array}\right.$的解满足x+y＞﹣$\frac{3}{2}$​，求出满足条件的m的所有正整数值．

    Tony's father, Mr. Baker, lost his job last year. But now, he has his own fast food shop. It's not very big, but it sells a lot of food, drinks, desserts and soup. Many people like the hamburgers there. Today is Sunday. Tony got up very early. After breakfast, he went to his father's shop and made a line graph（线状图表） for him to show the number of hamburgers he sold. Now please look at the graph and today's menu to choose the best answer.

标有“220V100W”的甲灯和“220V40W”字样的乙灯（不考虑温度对灯丝电阻的影响），它们的电阻（　　）