A flower shop sells roses individually for $2 and by the dozen for $20. One day the flower shop sells 147 roses and makes $A flower shop sells roses individually for $2 and by the dozen for $20. One day the flower shop sells 147 roses and makes $258. Which system of equations can be used to find the number of individual and dozens of roses that are sold?

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?