Mathematics, 22.06.2019 22:00 Legrand4423
Two groups of staff at a store are making flowers to decorate the entrance. if group a were to do it alone, it would take them 10 hours to complete the task. if group b were to do it alone it would take them 15 hours. the groups decided to work together. group b took a break for 1 hour and 40 minutes. group a ended up making 300 more flowers than group b. how many flowers are there altogether?
Answers: 2
Mathematics, 21.06.2019 15:30
Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?
Answers: 2
Mathematics, 21.06.2019 18:00
Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6
Answers: 2
Mathematics, 21.06.2019 19:30
The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?
Answers: 1
Mathematics, 21.06.2019 21:30
In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
Answers: 2
Two groups of staff at a store are making flowers to decorate the entrance. if group a were to do it...
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