Explain how you know whether to add or subtract when you use the distributive property to multiply

Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

Which strategy is used by public health to reduce the incidence of food poisoning?