A manufacturer is mixing metals to create an alloy that is 78% nickel. He starts with 6 mg of pure nickel and is going to add 45% nickel to dilute it. How much of the 45% alloy should he add?

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

Aline passes through 3,7 and 6,9 what equation represents the line

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*