19 feet
convert 2 
into an improper fraction
2 = 
hence the length of the wall is 19 feet
Answer:
8t(t - 5)^2
Step-by-step explanation:
I would immediately rearrange these terms in descending order by powers of t:
8t^3 - 80t^2 + 200t
Then I'd factor out 8t:
8t(t^2 - 10 t + 25).
Finally, I'd factor the quadratic t^2 - 10 t + 25:
(t - 5)^2
and so 200t+8t^3-80t^2 in factored form is 8t(t - 5)^2.
Answer:
19/5
Step-by-step explanation:
i used a calculater
46/8=5.75
Round up to 6, since you can't buy 3/4 of a pack of cookies.
The answer is 6 packs of cookies.
Hope this helps :)
