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slava [35]
3 years ago
9

When 14 is subtracted from 6 times a number, 40 is

Mathematics
1 answer:
Rzqust [24]3 years ago
6 0

Answer:

4.5

Step-by-step explanation:

Let the number be x

6x-14 = 40

Add 14

6x = 40+14

6x = 54

Divide by 6

6x/6 = 54/6

x = 9

We want 1/2 of the number

1/2 of 9 is 4.5

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Answer:

7x + 2y = -22

Step-by-step explanation:

Standard form looks like Ax + By = C.

Start with Y = -7/2x-11.  Better to write that as Y = (-7/2)x - 11 to emphasize that the coefficient of x is the fraction -7/2.

Move the (-7/2)x term to the left:

(7/2)x + y = -11

Multiply all terms by 2 to eliminate the fractions:

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<h3>Volume of the cylinder:</h3>

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Suppose that start-up companies in the area of biotechnology have probability 0.2 of becoming profitable, and that those in the
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Answer:

<u>The probability that both companies become profitable is 0.03 or 3%.</u>

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1. Let's review the information given to us to answer the question correctly:

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