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frez [133]
3 years ago
11

School rules permit no fewer than 2 teachers per 25 students. There are at least 245 students enrolled in the school. If x repre

sent teachers and y represents students, which system of linear inequalities can be used to determine the possible number of teachers and students at the school? 2y ≥ 25x and y ≥ 245 2y ≤ 25x and y ≥ 245 25y ≤ 2x and y ≥ 245 25y ≥ 2x and y ≥ 245
Mathematics
2 answers:
Mandarinka [93]3 years ago
5 0
Y > 245 25y < 2x


Sorry I cant do the lines under the symbols but you know what I mean
bazaltina [42]3 years ago
4 0

x = teachers

y = students

2/25 <=x/y  the ratio of teachers to students must be no less than 2/25

multiply by y

2y/25 <=x

multiply by 25

2y < =25x

it also says there are at least 245 students

y>= 245


the system of equations is

2y < =25x

y>= 245

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Complete question:

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