Correct answer only ! a car dealership sold one car in its first month of business. the number of cars it sold doubled each month. what was the total number of cars the dealership sold during the first 12 months?

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

Find two numbers if their sum is 91 and the ratio is 6: 7?