How many solutions does the system of equations have?​

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee, f, for a single job is a function of the number, t, of hours it takes him to complete the job. write the function's formula.

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual