英语翻译1.In the xy-plane,the line with equation y=5x-10 crosses the x-axis at the point with coordinates(a,b).What is the value of 2.If m is the greatest prime factor of 38 and n is the greatest prime factor of 100,what is the value of m+n?那

英语翻译1.In the xy-plane,the line with equation y=5x-10 crosses the x-axis at the point with coordinates(a,b).What is the value of 2.If m is the greatest prime factor of 38 and n is the greatest prime factor of 100,what is the value of m+n?那
英语翻译
1.In the xy-plane,the line with equation y=5x-10 crosses the x-axis at the point with coordinates(a,b).What is the value of
2.If m is the greatest prime factor of 38 and n is the greatest prime factor of 100,what is the value of m+n?
那个,直接看第二题就行了,第一题我搞错了~

英语翻译1.In the xy-plane,the line with equation y=5x-10 crosses the x-axis at the point with coordinates(a,b).What is the value of 2.If m is the greatest prime factor of 38 and n is the greatest prime factor of 100,what is the value of m+n?那
1 在平面坐标系上,方程y=5x-10与x轴相交于点（a,b）,a的值是多少?
2 如果m是38的最大公因数,而n是100的最大公因数.那么m+n的和是多少?