Final answer:
The relationship between the price of a candy bar and the number of candy bars sold in a certain city can be determined using the equation p(x) = 170 - (x/10), where x represents the number of thousand candy bars sold and p(x) represents the price in cents.
Step-by-step explanation:
The subject of this question is Mathematics and the grade level is High School.
The question is asking about the relationship between the price of a candy bar and the number of candy bars sold in a certain city. The equation given is p(x) = 170 - (x/10), where x represents the number of thousand candy bars sold and p(x) represents the price in cents.
To find the number of candy bars sold, substitute the given price into the equation and solve for x. For example, if the price is 150 cents, we have 150 = 170 - (x/10). Rearranging the equation, x = (170 - 150) * 10 = 20. So, 20 thousand candy bars will be sold.