PLZ HELP!! WILL MARK BRAINLIEST IF IT'S CORRECT! IM BEING TIMED! FILL IN THE BLANK.
When multiplying in scientific notation first multiply the factor then the ten factor. When you finish check that you products are in notation form.

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.

Find the slope of the line passing through a pair of points

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14