Which property is illustrated by this problem 5.2 + 8.1 = 8 .1 + 5.2 commutative property of addition associative property of addition additive identity

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

What is the ratio of the length of an object in yards to the length of the same object in miles?

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school