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Elena-2011 [213]
3 years ago
6

PLEASE HELP solve for V

Mathematics
1 answer:
motikmotik3 years ago
7 0

Answer:

-102.4 = v

Step-by-step explanation:

-15.9 = -3.1 + v/8

Add 3.1 to each side

-15.9 + 3.1 = -3.1+3.1 + v/8

-12.8 = v/8

Multiply each side by 8

-12.8 * 8 = v/8*8

-102.4 = v

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Alisiya [41]

Answer:

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4 0
3 years ago
A mass club has 40 members the number of girls is five less than two times the number of boys how many members are boys how many
Lorico [155]

Answer:

15 boys and 25 girls

Step-by-step explanation:

The sum of boys (b) and girls (g) is given as 40:

g + b = 40

The number of girls is 2 times the number of boys minus 5:

2b - 5 = g

First formula can be rewritten as g = 40 - b

Then you can substitute this for g in the second, and you get:

2b-5 = 40-b

Which simplifies to:

2b + b = 40 + 5

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b = 15

g = 40-15 = 25

15 boys, 25 girls.

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3 years ago
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Show the original equation, then solve for x
Lina20 [59]

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Step-by-step explanation:

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3 years ago
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