Olive has raised $3,428 to buy toothpaste for needy teachers with chronic halitosis. each tube costs $2.about how many tubes pf toothpaste can she buy? choose the best estimate. a.3,000 b.1,700 c.1,000 d.2,700

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.