Mila had math and reading homework tonight. mila can solve each math problem in 5 minutes and she can read each page in 2.5 minutes. mila completed a total of 17 math problems and pages of reading in 55 minutes. write a system of equations that could be used to determine the number of math problems mila solved and the number of pages she read. define the variables that you use to write the system.

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.