Gained in total = 10.
Moved Backwards in total = 3.
But if you keep them all together with the amount taken away, they've only gained 8 yards.
Pi=3.14, So 86 x 3.14= [ 270.04]
The quantity 5 more than a number t is labeled as (5+t)
Product of 9 and the quantity is labeled as = 9(5+t) which equals 45+9t
Result is less than 6 so the equation becomes
45+9t < 6
What are the dimensions of the building?