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Mnenie [13.5K]
3 years ago
11

Solve the system y = 3x + 2 and 3y = 9x + 6 by using graph paper or graphing technology. What is the solution to the system? (2

points) No Solutions Infinite Solutions (3, 2) (9, 2)

Mathematics
1 answer:
Monica [59]3 years ago
3 0

Answer:

The system has infinite solutions

Step-by-step explanation:

Notice that the 2nd eq can be written as y=3x+2, exactly the same first equation, so it doesnt give anything to solve it

You can see the attached picture represents the eq. 1

The second eq. is also represented in that picture, just it doenst seems, because it is hide under the first

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<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%3F%7D%7B%3F%7D%20" id="TexFormula1" title=" \frac{?}{?} " alt=" \frac{?}{?} " al
DiKsa [7]
Lol cool hahahahahaha
8 0
3 years ago
Read 2 more answers
Work out the percentage change when a price of £10 is increased to £12.
Anastaziya [24]

Answer:

20%

Step-by-step explanation:

Use the percent change formula: difference = % * original cost

12 - 10 = 2

The difference is 2 and the original cost is 10. Now, we have the equation

2 = % * 10. We don’t know the percentage right? So now we have to find the percentage. To do this, you will have to do 2 divided by 10, which is 0.20. Lastly, we have to turn 0.20 into a percentage by multiplying it by 100, leaving you with 20%. So therefore, 20% is the percent increase. Hope this helps!

3 0
2 years ago
Segment AE is a median for Triangle ABC.
Shalnov [3]

Step-by-step explanation:

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4 0
3 years ago
What is the slope intercept form of a linear function
aivan3 [116]

Answer:

In the slope-intercept form you use the slope of the line and the y-intercept to express the linear function. ... y=mx+b. Where m is the slope and b is the y-intercept.

Step-by-step explanation:<em> I hope this helps</em>

5 0
3 years ago
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A group of students is collecting books to add to their librarby. The table shows the number of books in the librarby after 1, 3
Grace [21]

Answer:

(7,48)

Step-by-step explanation

the books go up by ten  and the days go up by 2

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3 years ago
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