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Lesechka [4]
3 years ago
15

Whats an expression equivalent to 12g - 3g +7

Mathematics
1 answer:
In-s [12.5K]3 years ago
4 0

Answer:

9g + 7

Step-by-step explanation:

12g - 3g + 7

collect like terms

9g + 7

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The building site is 90 metres long and 45 metre wide.what is the area of the site
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Hey there, 

We know that area is the size of a surface

First of all, <span>To find the </span>area<span> of a rectangle, multiply the length by the width. In this question the length would be 90 meters and the width would be 45 meters. 

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4 years ago
Several friends went to the movie. The tickets cost $24.50 and the refreshments for each friend were $2.50 and $4.85 each. The t
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Answer:

x = 8

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8 0
3 years ago
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