A first-degree equation in three variables graphs as a. a line c. a sphere b. a plane d. a paraboloid

Easy points boii. read it. ya. fresh

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.