Which of the following can best described using the set of rational numbers? a. numbers of dogs in a kennel b. points scored in a basketball game. c. prices in a store d. scores on a math test

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.