The perimeter of a pool table is 30 ft. the table is twice as long as it is wide. what is the length of the pool table

2l+2w=30
l=2w
2(2w)+2w=30
4w+2w=30
6w=30
w=5
l=2(w)
l=2(5)
length=10 ft
Hope this helps! :)

1200 inches = 30 yards12 inches= 1 foot3 feet= 1 yard3feet= 36 inchesyou can set up a proportion then use inverse operations that looks sorry it looks so sloppy lol

20000 as first it increases by 2500 then by 5000 so next it will increase by 10000