In a canoe, team a is traveling 6miles per hour and is 2 miles ahead of team b. team b is also traveling 6 miles per hour. the teams continue traveling at their current rates for the remainder of the race . using d for distance (in miles) and t for time ( in hours ), write a system of linear equations that represents this situation. equation for team a: equation for team b:

Can someone answer these problems for me

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

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.