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sattari [20]
3 years ago
8

Help me pls subtract 28.9 -9.25​

Mathematics
2 answers:
matrenka [14]3 years ago
6 0

19.65 hope this helps :)

nordsb [41]3 years ago
4 0

Answer:

19.65

Step-by-step explanation:

you line 28.9 with 9.25 below it and then you subtract it. take it one column at a time.

28.9

-  9.25

the imaginative zero becomes 10 and then the 9 becomes an 8 so 10-5=5 and 8-2=6

then you subtract 9 from 28 and get 19

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Step-by-step explanation:

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That means after applying the coupon, you will only pay 90% of the original price. Which is

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which equals 90 cents.

So let go back to this problem and apply similar thinking.

The price of the original root is g, so for the original price column, check the 3rd cell, g.

Use our comparision problem, by applying the coupon to the chocolate, you will save

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In this equation, we can represent this as 0.1g.

So for the second column, shade in 5th cell, 0.1g.

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So our equation for this equation will be

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So for third column, shade in 1st cell, 0.9g.

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2 years ago
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Answer:

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3 years ago
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ozzi

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and interior angle = 180° - 100° = 80°

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To find the third interior angle, subtract the sum of the 2 interior angles from 180

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jeyben [28]

Answer:

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