Compare and contrast converting customary units of length and converting metric units of length . this is due i really really need ! !

Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

Which equation represents the partial sum of the geometric series?

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.