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N76 [4]
3 years ago
7

3x + 4y = 24 6x + 8y = 24 using process of elimination

Mathematics
1 answer:
Lelechka [254]3 years ago
7 0

Answer:

false

Step-by-step explanation:

3x+4y=24 multiplied by 2 equals: 6x+8y=48

if you subtract 6x+8y=24 from 6x+8y=48, you get 0=24, which is not true. Therefore the statement is false.

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MAX 100 POINTS / HELP ASAP THIS IS VERY IMPORTANT FOR MY GRADE / WILL MARK BRAINLIEST IF RIGHT.---------------------------------
AlekseyPX

Answer:

Polynomial 1:

  • Simplified Form: 6x^2 - x - 1
  • Name by Number of Terms: trinomial

Polynomial 2:

  • Name by Degree: linear
  • Name by Number of Terms: binomial

Polynomial 3:

  • Simplified Form: 2
  • Name by Degree: constant

Step-by-step explanation:

Polynomial 1:

(x-1/2)(6x+2)

6x^2 - 3x + 2x - 1

6x^2 - x - 1

It has 3 terms, so it's a trinomial.

Polynomial 2:

There is one term with x and x is raised to the first degree, so it's linear.

There are 2 terms, so it's a binomial.

Polynomial 3:

4(5x^2-9x+7)+2(-10x^2+18x-13)

20x^2 - 36x + 28 -20x^2 + 36x - 26

28 - 26

2

Since there are no variables and the answer is just 2, it's a constant.

4 0
3 years ago
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Anettt [7]

Answer:

2 im pretty sure

Step-by-step explanation:

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How do you order this least to greatest
Dima020 [189]

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4 years ago
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Answer:

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Step-by-step explanation:

2/13= about .15

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Step-by-step explanation:

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