Ineed ! one day, the temperature started at 14 degrees at 6: 00 a. m., then climbed 5 degrees by noon, and then dropped 7 degrees by midnight. what was the temperature at midnight? a.2 degrees b.12 degrees c. 16 degrees d.26 degrees

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.

If the value of cos330°is√3/2 then find cos 165°.

Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?