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AleksAgata [21]
3 years ago
8

I don't know how or what one is proportion

Mathematics
1 answer:
WITCHER [35]3 years ago
6 0
D is the only one that is a true proportion.

9 * 5 = 45
20 * 5 = 100.

They equal each other which means they are proportionate.

I hope that helps!
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aleksandr82 [10.1K]
14 because a negative minus a negative is a positive; you add a line and change the sign
8 0
3 years ago
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Help with number 12 please
Troyanec [42]
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Each individual digit would be shown as a power of ten. 
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4 0
3 years ago
2) A gym charges a $30 membership fee and $10 per month. Write an
kari74 [83]

C = 10m + 30, where C is total cost and m is # of months

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5 0
3 years ago
Morgan is a real estate agent and most recently made $12,500 on the sale of a home. Her commission she earns in selling homes is
ra1l [238]

Answer:

$104,167 approx.

Step-by-step explanation:

Step one:

Given data

Morgan made $12,500 on the sale of a home.

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let the cost of the home be x

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8 0
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Answer:

17

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