Meg laid 15 tiles in 50 minutes Jessica worked for 85 minutes at a faster rate per tile than Meg Choose all the rates that could be Jessica's rate 00:00 20 tiles in 85 minutes 24 tiles in 85 minutes 00:00 28 tiles in 85 minutes 00:00 1 tile in 3 minutes 00:00 1 tile in 4 minutes​

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1