Raindrop

A school librarian bought 30 books for a total of $130. A storybook cost $4, while a science book and math book cost $6 and $5 respectively. How many books in each category did she buy? [find 2 possible answers]

A train moving 60mph leaves the station at noon. An hour later, a train moving 80mph leaves leading the same direction on a parallel track. In how many hours does the second train catch up with the first?

a courier company charges $3 for every package delivered safely and pays back $5 for every package lost. If the company was paid 320 for 120 packages, how many packages did the company lose?

Six arrows land on the target shown on the right [ring numbers: 3, 5, 7]. Each arrow is in one of the rings of the target. Which of the following of total scores is possible: 16, 19, 26, 31, 41, 44

At a currency market, I can make the following exchanges: - 1 US Dollar for 120 Japanese Yen -140 Japanese Yen for 1 British Pound -3 British Pound for 250 Indian Rupees Suppose at the same currency market, I can exchange 2 US Dollars for 150 Indian Rupee...

#lifesaver

I got you to 100 veiws by reloading my page a bunch of times

Thank you, <3

thank you