the equation p=31+1.75w models the relation between the amount of tuyet’s monthly water bill payment, p, in dollars, and the number of units of water, w, used. interpret the p-intercept of the equation.

Which of these international trade concepts results in specialization and trade increases in total world output? a) absolute advantage b) balance of payments c) absolute advantage d) international tariffs

Match each fossil with the layer where it’ll be present based on those conditions.

What is it called when someone gets sick from eating food contaminated with germs or toxins? a. potentially hazardous food b. ptomaine poisoning c. foodborne illness d. raw food