Mathematics, 13.07.2019 23:10, sfigel3160
Zöe schedules advertising for a radio station. she must fill 12 minutes each hour with 30 second ads and 60 second ads. zöe sold twice as many 60 second ads as she did 30 second ads. she defines x as the number of 30 second ads and y as the number of 60 second ads that she sold. zöe writes the system .2x=y and 30x+60y=12
. which statement identifies zöe’s error and the correction that is needed?
Answers: 3
Mathematics, 21.06.2019 14:00, fahaddakhil3186
Question 1(multiple choice worth 1 points)(07.06 mc)a group of students must collect at least $150 to organize a science fair. they have already collected $30. which graph best represents all remaining amounts of money, in dollars, that thestudents should still collect to organize the science fair? -210 -180 -150 - 120 -90-60 -300306090 120 150 180 210-210 -180 -150 - 120 -90 -60 -30 0 30 60 90 120 150 180 210-210 -180-150 - 120 -90-60-300 30 60 90 120 150 180 210-210 -180 -150 - 120.90 -60 -30 0 30 60 90 120 150 180 210
Answers: 3
Mathematics, 21.06.2019 18:00, puffley
10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.
Answers: 1
Mathematics, 21.06.2019 23:00, Mypasswordishotdog11
John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?
Answers: 1
Zöe schedules advertising for a radio station. she must fill 12 minutes each hour with 30 second ads...
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