Yoko earns 53 dollars each week working part time at a bookstore. She earns one additional dollar for each book she sells. Let A be the amount (in dollars) that Yoko earns each week if she sells b books. Write an equation relating A to B. Then use this equation to find the amount of money Yoko earns if she sells 36 books.

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.

Solve for p: 21 , = 3/4 pit's fraction problem