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Alla [95]
2 years ago
6

Evaluating Algebraic Expressions

Mathematics
1 answer:
koban [17]2 years ago
6 0
D + t = total earnings
$3h + t = total earnings
$3h + $22 = total earnings

Fill in h as however many hours she is working.
Example: She worked for 8 hrs and got $22 in tips.
$3(8) + $22 = ?
$24 +$22 = $46
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Two points A and B on a plan represent two localities 12 m apart. Given that the segment AB is 6cn long, find the scale used to
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Answer:

The scale is 1:200

Step-by-step explanation:

On the plan we have the drawing as 6 cm

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Firstly we have to convert to same unit

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Thus, 12 m

will be 12 * 100 = 1,200 cm

So, we have the ratio as;

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and that is 1:200 (since 6/1200 = 1/200 and in ratio form, we have that as 1:200)

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