David is building a scale model of a railroad station near his house. His scale is 1 in. = 12 ft. The actual station is 540 ft long. What is the
length of the model of the railroad station?

6.3x+14 and 1.5x-6 answer in simplified form

20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?