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Westkost [7]
4 years ago
12

Evaluate 49 – 12 when g = 5.

Mathematics
1 answer:
kozerog [31]4 years ago
7 0

Answer:

where is the g? ill try to answer it ok. 49 - 12 = 37 * 5 = 185?

Step-by-step explanation:

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30% of Number A is the same as 40% of Number B.
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30% of number A means

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similarly, 40% of number B means

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These must be equal, so we have

\dfrac{3A}{10}=\dfrac{2B}{5}

Multiply both sides by 10 to get

3A=4B \iff A=\dfrac{4B}{3}

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8 0
4 years ago
Please help me i need someone to help!
Trava [24]

Answer:

so to do this we basicely just go through and substitute the anser in and see if it works.

60+10=70

60-10=50

NO

50+20=70

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RIGHT

so the answer is the second one

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Answer:

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Step-by-step explanation:

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