Mathematics, 29.01.2020 02:53 genyjoannerubiera
Azoo train ride costs $3 per adult and $1 per child. on a certain day, the total number of adults (a) and children (c) who took the ride was 30, and the total money collected was $50. what was the number of children and the number of adults who took the train ride that day, and which pair of equations can be solved to find the numbers?
Answers: 3
Mathematics, 21.06.2019 16:00
Use set buikder notation to represent the following set: {, -2, -1, 0}
Answers: 1
Mathematics, 21.06.2019 16:30
International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?
Answers: 2
Mathematics, 21.06.2019 18:30
The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?
Answers: 1
Azoo train ride costs $3 per adult and $1 per child. on a certain day, the total number of adults (a...
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