(5xy - y^2) - (3yz + 2xy) + (3y^2 - 4xy)

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.