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Morgarella [4.7K]
2 years ago
11

Solve this system of equations by graphing y=5/3x+3 y=1/3x-3

Mathematics
1 answer:
Thepotemich [5.8K]2 years ago
4 0

The solution to the system of equation is x = 9 /2 and y = - 3 / 2

<h3>Simultaneous equation</h3>

y = 5 / 3 x + 3

y = 1 / 3 x - 3

Therefore, let subtract equation(i) from equation (ii) to eliminate y

5 / 3 x - 1 / 3 x = 3 + 3

5x - x / 3 = 6

4x / 3 = 6

cross multiply

18 = 4x

x = 18 / 4

x = 9 / 2

Therefore,

y = 1 / 3(9 / 2) - 3

y = 9 / 6 - 3

y = 9 - 18 / 6

y = - 9 / 6

y = - 3 / 2

learn more on system of equation here: brainly.com/question/3060334?referrer=searchResults

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Step-by-step explanation:

5% of 12 is 0.60

12 + 0.60 = 12.60

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6 0
2 years ago
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Alisiya [41]
(x^2-3x+2)-1(3x^2-5x-1)=
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4 0
3 years ago
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<img src="https://tex.z-dn.net/?f=789%20%5Ctimes%20%20%7B8%7D%5E%7B2%7D%20%20%3D%20" id="TexFormula1" title="789 \times {8}^{2}
Nikolay [14]

Answer:

50496

Explanation:

789 × 8 × 8 = 50496

------------------------------------------------------------------------------------

<em>Hope it helps, if you have any question, comment down below!</em>

5 0
2 years ago
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Sami's boss asked him to cut 78⁄5 feet of rope to tie down a load on a truck. How much rope should Sami cut? A. 151⁄5 feet B. 16
Vitek1552 [10]

how many times does 5 go into 78

78/5

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15 3/5 ft

5 0
3 years ago
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Three ballet dancers are positioned on stage. If Lauren is 6 meters straight behind Alexa and
HACTEHA [7]

Answer:

d = 10 m

Step-by-step explanation:

Given that,

tLauren is 6 meters straight behind Alexa and  8 meters directly left of Danielle. We need to find the distance between Alexa and Danielle. It can be calculated using Pythagoras theorem such that,

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So, the distance between Alexa and Danielle is 10 m.

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2 years ago
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