Aleaky faucet had already dripped 3 cups of water before it was discovered to be leaky. it leaked at a rate of 3/4 cup per hour. how long did it leak before it was discovered?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

Mr. roseanne will buy 12 1/2 pounds beef for for a cookout. the price for the first 3 pounds of beef is $4.99 per pound. after that, the price is $4.49 per pound. how much will mr. roshan pay for the beef