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Today at 10:43 PM
Mathematics

Answered

Substitute x = -3 and y = -5 into the expression -7y² + 9x

Answer :

Аноним Аноним

Today at 10:48 PM

Answer:

-202

Step-by-step explanation:

-7(-5)^2+9(-3)

-7*5^2-27

-7*25-27

-175-25

-202

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