Choose the correct transitional expression in the sentence below.
i was at home studying for midterms; (meanwhile/in fact), my sister was at the movies with her friends.
a. meanwhile
b. in fact

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.