Joe practiced his trumpit for 53 minuites a day for 20 days. char praticed her trumpit for 35 minits a day for 30 days. statements about Joe and Char are true select all that apply

What is 20+(5 x 2/5 )+ 3 show your work

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

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