Presley has 6 books. there is enough space on a shelf for 4 books. in how many ways can 4 of the 6 books be arranged on the shelf?

The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?

Harry owes the bank money. to repay his debt, he paid $150 back to the bank each month. after 10 months, his remaining debt was $6900. what was the original amount of harry's debt? how long did it take harry to pay back his entire debt?

Complete this sentence with the best of choices given