A bookstore sells two books for $23.50.Which table represents the relationship between the number of books and the total price?

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54