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Fantom [35]
2 years ago
9

Find the value of this expression if x = 1 and y = -7

Mathematics
1 answer:
Over [174]2 years ago
7 0

Answer:

-7/-9

Step-by-step explanation:

plug it in

1 times 1 equals 1

and 1 times -7 is -7

So the answer is -7/-9

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Each roast beef cost $4 and each vegetarian sandwich cost $2.5

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Find out more at: brainly.com/question/16763389

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