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Katena32 [7]
3 years ago
6

0.7(3x-5)+3.9=14.5 What is the value of x?

Mathematics
2 answers:
Savatey [412]3 years ago
7 0
The value of x=6.714285 and the .714285 is repeating
SVEN [57.7K]3 years ago
5 0

Answer:

srry that was my lil bro

Step-by-step explanation:

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PLZ HELP THANKS! Find the equation of the line passing through the pair points (-8,6) (-9,-9). The equation of the line in the f
timurjin [86]

Answer:

The answer is

<h2>15x - y = - 126</h2>

Step-by-step explanation:

To find the equation of the line we must first find the slope (m)

m =  \frac{y2 - y1 }{x2 - x1}

So the slope of the line using points

(-8,6) (-9,-9) is

m =  \frac{ - 9 - 6}{ - 9 + 8}  =  \frac{ - 15}{ - 1}  = 15

So the equation of the line using point (-8,6) and slope 15 is

y - 6 = 15( x + 8)

y - 6 = 15x + 120

Writing the equation in the form

Ax+By=C

We have

15x - y = -120-6

The final answer is

<h3>15x - y = - 126</h3>

Hope this helps you

8 0
3 years ago
When you mix two colors of paint in equivalent ratios, the resulting color is always the same. Complete the table as you answer
Yuliya22 [10]

Answer:

1. 5 cups of yellow paint.

2. 15 cups of yellow paint to 3 cups of blue paint.

3. 1:5 is the proportional relationship.

4. 5 is the constant of proportionality, it represents the . of yellow cups of paint.

Step-by-step explanation:

sorry if 4 is wrong

8 0
3 years ago
Radius of a circle is 5 units what is the diameter
Mashutka [201]
The diameter is 2x the radius. The radius 5 (x). 2(5) =10. Diameter= 10.
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Consumers’ willingness to pay depends on what income and prices of related goods.
kolezko [41]
Based on the given description above, the answer for this would be the term DEMAND. Demand is defined as the consumers' <span>willingness to pay depends on what income and prices of related goods. Hope this is the answer that you are looking for. Have a great day ahead!</span>
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Societies are faced with which three basic questions about production of goods?
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