Edward went to the market with Rs 4x2+y2+3y and spends Rs 2x2+y for a packet of chips and chocolate for the remaining money. How much is the cost of chocolate? Pls answer

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

When only separate discreet points are graphed it is called?

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.