Asandwich store charges a delivery fee to bring lunch to an office. one office pays $40.50 for 5 meatball sandwiches. another office pays $66.50 for 9 meat ball sandwiches

a. how much does each meatball sandwich add to the cost of delivery?

b. what is the delivery fee

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.