How many boards can fit into a crate with the of volume of 2160

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

Reyna has 3 dimes (worth 10 these coins at random, what is the probability that the two coins together least 35 cents? cents each) and 6 quarters (worth 25 cents each). if she chooses two of will be worth at

Rico represents the inequality -3(8/x+5)> -16 with the sentence "the product of –3 and the quotient of 8 and the difference of a number and 5 is at least –16." which describes rico's error? the expression is translated incorrectly. the order of the terms in the subtraction expression should be reversed. the inequality symbol is translated incorrectly. the words "at least" should be represented as greater than or equal to instead of greater than. the inequality symbol is translated incorrectly. the words "at least" should be represented as less than or equal to instead of greater than. the expression is translated incorrectly. the numerator and the denominator of the division expression should be reversed.