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bezimeni [28]
4 years ago
11

Hilary and Devin will collect data to find out where the seventh grade students should take their fie group should Hilary and De

vin survey to collect the best data?
(A) the first 25 students through the lunch line
(B) ten random people from each seventh grade class
(C) all the students in a dance class
(D) twenty of their friends
Mathematics
1 answer:
nikklg [1K]4 years ago
8 0
The answer is b, hope this helps
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Simplify (3t^2+2t−2)+(t^2+3t−4)−(4t−5)
gogolik [260]

Answer:

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Step-by-step explanation:

(3t^2 + 2t −2 )+(t^2 + 3t − 4) − (4t − 5)

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