HELP ME PLEASE. The previous statement for your credit card had a balance of $630. You make purchases of $160 and make a payment of $70. The credit card has an APR of 23%. What is the finance charge for this month? (Round your answer to the nearest cent.)

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Atemperature of 1.64◦f corresponds to answer in units of ◦c.

Math question.. plz me .. best answer all

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours