Brandon and Shanda walk to grandma's house at a rate of 4 mph.they ride their bicycles back home at a rate of 8 mph over the same route that they walked .it takes one hour longer to walk than ride .how long did it take them to walk to Grandma's?

Brandon and Shanda walk to grandma's house at a rate of 4 mph.they ride their bicycles back home at a rate of 8 mph over the same route that they walked .it takes one hour longer to walk than ride .how long did it take them to walk to Grandma's? Shanda Computer (Shanghai) Co., Under this agreement,Tianqiao Chen and Danian Chen have agreed not to transfer,assign,pledge or in other manner dispose of their interests in Shanda Networking or create any other encumbrance on their interests in Shanda Networking which may have a m I have the hots for Brandon,he is so handsome 英语翻译Six-year-old Brandon decided one morning to make his parents pancakes.He found a big bowl and a spoon,pulled achair to the table,opened the cupboard and pulled out the heavy flour( 面粉) bag.He put some flour 36 the bowl with his hands, girl and boy w.c 英语好的进..帮忙翻两首歌Brandon LeeWhat would there be as the river of sadness turns into sea Could there be another thousand stories like you and me Wanted a heart,wanted a soul More than anything else in this world But we are doomed our Nam Dan is a w---------- and he usually w------- novels. 这里的off the Brandon Bass scored 13 off the bench for the Mavericks we can w( ) the flowers and trees Please come and (w )the show. w-b-x crime and the She w----- both weak and tired 5W's and 1H Time and tide w( ) for no man . The cat is black and w什么 Let's go and w() it? Ask them w and w they are going..w后面填什么?