Abook store was selling 2 books for $ 14.64 online you could buy 6 books for 44.34 which place has a lower unit price

How to use order of operation in 20 divide by 4 multiply 5 = 1

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac