Roxanne, an artist, plans to paint and sell some miniature paintings. She just bought some brushes for $23, and paint and canvas for each painting costs $71; she will sell each painting for $72. Once Roxanne sells a certain number of her paintings, she will be breaking even. How many paintings will that be? How much will Roxanne have earned?

Which two properties of equality could zoe use to finish solving for x? the equation is 3x - 4 = -10 for x so a either the addition or subtraction property of equalityb ether the multiplication or division property of equality c ether the addition or division property of equality d ether the subtraction or division property of equality just a simple a b c or d plz.