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3 years ago

8

Kyra observed that 85% of the students at a library liked reading mystery stories. If 30 students at the library did not like re

ading mystery stories, the number of students at the library who liked mystery stories was _____. (only put numeric values, no other symbols).

1 answer:

Yanka [14]3 years ago

5 0

Answer:

170

Step-by-step explanation:

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azamat

Answer:

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Step-by-step explanation:

8x+5y=-13; x+y=1

Isolate x and substitute

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Given data:

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Substitute 2 for j in the first equation.

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