Carl purchased a $276 car stereo at Worst Buy. He paid $47 at the time of purchase and agreed to pay the balance in 12 equal monthly payments. The finance charge was
11% simple interest. What was the amount of each payment?
State your answer in terms of dollars rounded to the nearest cent (hundredth).

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.