Carmen simplifies the expression(4y+8x+6)+25+(4x+6y+7). The coefficient of the variable y in her simplified answer is

What term best describes a line ans a point that lie in the same plane

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

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective