He wholesale club sells a large box of crackers with 12 reams of crackers for $9.89. your local store’s box of crackers has 4 reams for $4.29. how much do you save by buying the 12 reams from the wholesale club?

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!