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koban [17]
3 years ago
5

3x – y = 4 2x + y = 6 (2, 2) (3, 0) (–1, –7) (0, –4)

Mathematics
2 answers:
Maksim231197 [3]3 years ago
4 0
<span>hello :

</span>3x – y = 4....(1)
 2x + y = 6.....(2)
by (1) : y=3x-4
by(2) :  y = -2x+6
3x-4 = -2x+6
5x =10 ..... x =2
y = 3(2)-4 =2

<span>(2, 2) has solution of system</span>
Vitek1552 [10]3 years ago
3 0
The answer is 2,2

as 3*2 - 2 = 4
ans 2*2 +2 = 4 

So it satisfies both eqautions

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Answer:

Freezer A is better option as price per cubic foot is less for Freezer A

Step-by-step explanation:

Data provided in the question:

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The center of a circle is at the origin on a coordinate grid. A line with a positive slope intersects the circle at (0, 7). Whic
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