Jake ate 1/6 of the cookies at the valentines party. if he ate 5 cookies, how many cookies were there in all?

Two lines parallel to a third line are parallel to each other. always sometimes or never

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?