5 1/2 + 6 3/4 + 2 1/3=

IN A FRACTION ONLY THANK YOU

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.

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5