I need help with geometry

Ineed the question and choices are in the

Jack brought 12 pet monkeys. if each monkey cost $45.99, how much money did he spend in all?

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.