What is the perimeter of this polygon? (2, 4) (-1, 2) 4 (3,-2) (-2, -3)

Lois and clark own a company that sells wagons. the amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w where hh is the number of hours worked and ww is the number of wagons sold.

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet