Hallar M x M / x + y =4

What is the smallest integer n such that n\sqrt{2} is greater than 20

Which best describes the transformation that occurs in the graph? a) dilation b) reflection c) rotation d) translation

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.