What is the slope of a line perpendicular to the line 5x - 15y = 20? a.) -10b.) -3c.) -1/3d.) 3

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

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.

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41