I’m no mathematical but I think I can help you with that
112/2=56 (sum of both lengths)
4x=56
x=14
length=42
width=14
The factored form of an equation is the simplest form of the equation that is obtained by factoring out a common variable or constant from multiple terms. Many types of polynomials are presentable in factored form, but the more terms an equation contains, the more difficult it is to find common factors.
Yes because when your multiply every thing together you’ll have 9/15 miles