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Aleks [24]
3 years ago
13

Solve x^2+ 4x =15 thxssss

Mathematics
1 answer:
dmitriy555 [2]3 years ago
7 0

Answer:

x=3/5

Step-by-step explanation:

x^2+4x=5

x+4x=5x

5x+2=5

-2 -2

5x=3

divide 5 from each side

5/5x=3/5

<u>x=3/5</u>

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aliya0001 [1]

Answer:

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Step-by-step explanation:

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3 years ago
If 3/4 of the library books are fiction and 5/7 are paperback what fraction of the books are fiction and paperback
Bess [88]

Answer:

15/38

Step-by-step explanation:

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3 0
3 years ago
Writen the Number described by 1 ten 16 one
chubhunter [2.5K]

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EZ

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3 years ago
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NISA [10]

The y-intercept of the given table is 2000.

<u>Step-by-step explanation:</u>

Write the table in the ascending order.

From the table, calculate the rise and run to find the slope of the line.

rise=y_2-y_1.\\run =x_2-x_1.

Choose points (0,2000) and (1,1800).

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The line equation is y=mx+c.

Apply the slop value in the equation,

y= -200x+c.

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2000=c.

y= -200x+2000.

The y-intercept is the point where the line passes through in the vertical y-axis at the origin.

6 0
3 years ago
Read 2 more answers
Please help me i’ve been stuck on this one
marta [7]
I think it’s the first answer AB and CD
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