Round this number to the nearest 100 38288

How far could you drive on 50 gallons of gas

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

(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.