The equation Y equals .5 0X +62 models the cost why of running a car if the car is driven X miles cording to the model what is the best estimate of the cost for running a car if you plan to drive 217 miles please round your answer to the nearest dollar

(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.