Equals 2 I believe hopefully it helps
2+1+(-1)=2
<span>They are finite sums of expressions of the form where a is a constant, x is the variable and k is a non-negative integer</span>
Well todd cant use all of the paint because that would be just waisting it because he has enough paint to cover the banner
7 hours
Let x represent hours rented
59=17+6x
42=6x
x=7