Apainter charges a $15.41 per hour, plus an additional amount for the supplies. if he made a $172.90 on a job where you work six hours, how much did the supplies cost?
hurry !

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.

(50 points) drag each description to the correct location on the table. each description can be used more than once. some systems of equations and their graphs are given in the table. for each system, place the description(s) in the box that correctly describe the type of system shown. :