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Dimas [21]
2 years ago
13

Explain how solving -7y > 161 is different from solving 7y > - 161

Mathematics
2 answers:
erastova [34]2 years ago
8 0

Sample response: Both inequalities use the division property to isolate the variable, y. When you divide by a negative number, like –7, you must reverse the direction of the inequality sign. When you divide by a positive number, like 7, the inequality sign stays the same. The solution to the first inequality is y > -23, and the solution to the second inequality is y <>

IRISSAK [1]2 years ago
6 0

Step-by-step explanation:

-7y > 161

7y < 161

7÷7=1

161÷7=23

y=23

7y > -161

7÷7=1

-161÷7=-23

y=-23

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Answer:

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Step-by-step explanation:

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1 year ago
The correlation coefficient for the ages of drivers in a driver safety class and the number of traffic violations they have rece
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1 year ago
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Step-by-step explanation:

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