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What is the value of the expression -9 x 2.2? Be sure to use the correct place value.

User Zermingore
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Final answer:

The value of the expression -9 x 2.2 is -19.8. We arrive at this by multiplying 9 by 2.2 to get 19.8 and then apply the negative sign as the original number was negative.

Step-by-step explanation:

The value of the expression -9 x 2.2 is calculated by multiplying the two numbers together. Since we have a negative number multiplied by a positive number, the result will also be negative. To carry out the multiplication, you multiply 9 by 2.2 and then apply the negative sign.

User Anton Skybun
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