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Korvikt [17]
3 years ago
10

Which property justifies the following statement? If 12x = 84, then x = 7

Mathematics
1 answer:
makkiz [27]3 years ago
7 0

Answer:

<h2>B. Division Property of Equality </h2>

Step-by-step explanation:

12x=84\qquad\text{divide both sides by 12}\\\\\dfrac{12x}{12}=\dfrac{84}{12}\\\\x=7

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A plot of land is valued at $18,000.Land tax is charged at the rate of 0.70 per $100. What is the total amount of tax paid for t
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Answer:

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Step-by-step explanation:

<u>Proportions</u>

The land tax charged is 0.7 per each $100 of the land value. For easy calculations, we find the ratio or proportion to be applied to the value of the land as:

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