The line of best fit through a set of data is y = − 20.939 − 4.241 x According to this equation, what is the predicted value of the dependent variable when the independent variable has value 70? y = Round to 1 decimal place.

What are the domain and range of f(x)=[1/5]x

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.