Kayla buys two pairs of jeans for j dollars each and one shirt for $15. She has 60 to spend the equation 2j+15= 60 can be used to find the cost of one pair of jeans. What is the value of j this context?

In a school 2/3 of the students study a language of those who study a language 2/5 study french

What other information do you need to prove triangle dac=bca by asa

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.