Building a is 150 feet shorter than building b. the total height of the two buildings is 1490 feet. find the height of each building. what is the height of building a?

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

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?

Can some one me with these questions