Rebecca R. answered 01/29/19
Experienced Elementary Math, Prealgebra, Algebra 1, and Geometry Tutor
Hi, Sierra.
The Distributive Property says that a(b + c) = (a x b) + (a x c), where a,b and c are any real numbers.
So, that means that (10 x 1) + (10 x y) = 10(1 + y)