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andrezito [222]
2 years ago
7

Given that

Mathematics
1 answer:
Crazy boy [7]2 years ago
7 0

Answer:

7x-2y=30

Find x when y=1

7x-2=30

7x=32

x= 32/7

or decimal form:

4.57 (rounded to the nearest hundredth)

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Scott grades 15 papers every 15 minutes. how many papers can scott grade in 130 mintues? round to the nearest tenth?​
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Answer:

130 papers.

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210 student's

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Enrollment at ELAC decreased by 5%, or 600 people, the year. How many people were enrolled last year?
babymother [125]

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12,000.

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Therefore, 12,000 people were enrolled last year.

7 0
3 years ago
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