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Naily [24]
3 years ago
8

HELP!!!!!! and FAST!!!!!!!

Mathematics
2 answers:
vitfil [10]3 years ago
6 0

Answer:

-10.8

Step-by-step explanation:

Talja [164]3 years ago
6 0

Answer:

a = 10

Step-by-step explanation:

-3a - 2a = 2 - 52

-5a = -50

-a = -10

a = 10

Voila! There's your answer  .ω.

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zvonat [6]
I'm 80% sure. 
The Answer is: <em>B
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8 0
3 years ago
. <br><br> If BC = 6.5, CD = 7.8, and AD = 12.2, find AB to the nearest tenth.
Harman [31]
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2 years ago
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hjlf
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3 years ago
Mike and John are the partners in a local bar who invest in a ratio of 7:13, respectively. They started the business with $1.5M.
Mamont248 [21]

Answer:

A) $525,000

B) $975,000

C) 35%

Step-by-step explanation:

To solve A) and B), divide the total amount of money by the sum of the parts of the ratio (7 + 13 = 20, in this case), and then multiply this by the person's portion of the ratio. This is because you are finding the worth of '1 part', and are then multiplying it to find how much money all their parts are worth together.

To solve C), take a person's portion of the ratio, divide it by the sum of the portions of the ratio and then multiply by 100% to get a percentage. In this case, 7/(7 + 13) * 100% = 7/20 * 100% = 0.35 * 100% = 35%.

7 0
2 years ago
Can anybody help me? I do not understand this
horsena [70]
Can someone help me in my questions I m really stuck
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3 years ago
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