Who yall going to vote for 2020 a trump b bernie sanders

How can you decide witch operations to use to slice a two step equation

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu