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Tems11 [23]
2 years ago
6

Please help me ASAP. For homework due right now

Mathematics
1 answer:
sveta [45]2 years ago
5 0

Answer:

at least 20 rows.

Step-by-step explanation:

when you add the students, teachers, and chaperones, it comes to 159. then you divide 159 by the number of seats each row has, so 159/8 = 19.875, you would have to round to the nearest whole number so 20 should be correct.

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2 years ago
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MakcuM [25]

Answer:

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7 0
3 years ago
Is 4(4a+20b) equivalent to 16a+24b
8090 [49]
No.

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3 years ago
Which equation represents a line through (-4, 3) that is perpendicular to y=x+7?
Oksana_A [137]

Answer:

B. y = -x - 1

Step-by-step explanation:

Perpendicular lines have opposite reciprocal slopes, so the slope of the new line will be -1.

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y = mx + b

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7 0
3 years ago
A population of middle school students contains 160 sixth graders, 180 seventh graders, and 140 eighth graders. Nine seventh gra
emmainna [20.7K]
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