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Zigmanuir [339]
2 years ago
7

The product of 7,x, and y is represented by the expression 7xy. If the value of x is negative, what

Mathematics
2 answers:
Sergio [31]2 years ago
8 0

Answer:

it must be negative

Step-by-step explanation:

7xy = a positive number

7 is positive.

x is a negative number.

y must be negative for 7xy to be positive.

(+) * (-) * (-) = +

The product of two negative numbers is positive.

Sphinxa [80]2 years ago
5 0

Answer:

In the expression of 7xy, if x is negative, then y must also be negative for the product to be positive.

Let me know if this helps!

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