Valeria makes hair bows to sell at the local market. to make one hair bow valeria uses 22 inches of ribbon. how much ribbon will valeria use if she makes 4 hair bows ?

Find the slope of a line given the following two points

Is the figure congruent? yes or no?

Apasta salad was chilled in the refrigerator at 35° f overnight for 9 hours. the temperature of the pasta dish dropped from 86° f to 38° f. what was the average rate of cooling per hour?