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Yuri [45]
2 years ago
10

What is the solution to the system of equations?

Mathematics
1 answer:
Artist 52 [7]2 years ago
7 0

Answer:

No solutions .........

Step-by-step explanation:

3x-4y=7

-12x+16y=10

Multiply 1st equation by 4, you get:

12x-16y=28

Add the 1st and 3rd equations:

0x+0y=38

0(x+y)=38

(x+y)=38/0 which is undefined

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One-fourth of a number is five-eights. Find the number. Simplify your answer
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Answer:

2.50 or 2.5

Step-by-step explanation:

1/4=.25 so 25% of a number=5/8=0.625

So we multiply .625*4 to get the number. Since it's 25% and we want 100% to get it back to the original number

.625*4=2.50 or 2.5

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3 years ago
Which statement matches the inequality − 2 < 9?
swat32

Answer: Answer is C.

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Hope that helps :)

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Aaron bought a set of plastic ice cubes with a mixture of water and air inside.
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Answer:

The volume of water and air inside the plastic ice cube is 3000 mm³

Step-by-step explanation:

* Lets described the figure

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* Lets talk about the volume of the rectangular pyramid

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∴ The volume of the ice cube = 2 × 1500 = 3000 mm³

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* The volume of water and air inside the plastic ice cube is 3000 mm³

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