Suppose four friends each pay for a pair of socks and one 30- minute jump. The jump costs $10.50 per person. If they spend a
total of $50, then the equation 4 (10.50 + x) = 50 can be used
to find the cost x of the socks.
Write About It!
What is the cost to rent a pair of socks?
Write a mathematical argument that can be used to defend
your solution.

Someone me! if you’re smart you can solve this!

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.

Find two numbers if their sum is 91 and the ratio is 6: 7?