Is y=4x+6 and -8x+2y=12 independent dependent or inconsistent

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

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.

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?