(2n+1)(2n-1)(n+5)
=(4n^2+2n-2n-1)(n+5)
=(4n^2-1)(n+5)
=4n^3-n+20n^2-5
4n^3+20n^2-n-5
The percent of change will always be represented by a positive number because that change is an absolute value. Absolute values will always stay positive because the direction is ignored. It's not like a -1 or a -2, but it's a zero or a 3.
Hope this helped you out! :D
Answer:Tanya drives 11.4 miles farther.
Step-by-step explanation:
3.9+7.5=11.4 miles
Answer:
22.
Step-by-step explanation:
264(Miles) divided by 12(Gallons used up) = 22(Miles per gallon)
