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kakasveta [241]
3 years ago
5

3. Which expression is equivalent to the expression shown below?

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
7 0

Answer:

option a

Step-by-step explanation:

we have:

7/2x-3(5x-1/2)

apply distributive property we have:

7/2x-3*5x-3*(-1/2)

7/2x-15x+3/2

7/2-15=-23/2

so we have:

-23/2x+3/2

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A scale on a blueprint drawing of a house shows that 10 centimeters represents 2 meters. What number of actual meters are repres
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