Find the gradient of the straight line joining the two points. (1,7) and (-1,-7)

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

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.