Pls help will mark branliest ​

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

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.

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.