Write the expanded form of 9,003,840,165

Name the quadrilaterals that have four equal sides.

If angle 2=3x +1 and angle 3=2x +4what is angle 2

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.