The answer would be 3
Hope this helps
Have a great day/night
N(2n+6)-(n²-1)= 2n²+6n-n²+1=n²+6n+1
Cross multiply means this:
Solving for x:
1.95 x = 10 divide both sides by 1.95
x = 10/1.95 =
5.128So you can buy
5.128 pounds of chocolate for 10.0$
I hope you got
the idea
No because she needs to go over 1 space from the origin and up 7 spaces to correctly graph it