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UNO [17]
3 years ago
8

Identify the property’s that justifies the statement: If 4x-3=7, then 4x=10

Mathematics
1 answer:
Alenkasestr [34]3 years ago
4 0

Answer:

Step-by-step explanation:

The equation shown above does not show the substitution property. Instead, it shows the Addition Property of Equation where 3 is added to both of its sides. This is shown below,

                                   

                                   4x - 3 = 7

                               4x - 3 + 3 = 7 + 3

                                   4x = 10

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Correct option is A. Money saved is  ′ $6 ′ .

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i) Buying the refrigerator at 20 percent off regular price

Final Discount in this case = 20% (Regular price of the refrigerator)

= 20 / 100 × 600

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To learn more about percentage from given link

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