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klio [65]
3 years ago
13

Sometimes, always, or never true?:14x+3x-7=7x+7-4x

Mathematics
1 answer:
kobusy [5.1K]3 years ago
4 0
Always will be your answer ;D
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I need this help me please
Montano1993 [528]

Answer:

Step-by-step explanation:

They are both straight lines. Function A has slope -5

Function B has slope -4.5

-4.5 > -5

B has the greater rate of change.

3 0
3 years ago
3)Find the Circumference of this circle.<br> 9 in
mr Goodwill [35]

Answer:

56.52 in

Step-by-step explanation:

  1. 2πr = C
  2. 2 × 3.14 × 9 = C
  3. 2 × 3.14 = 6.28
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I hope this helps!

4 0
3 years ago
Help me please!!! Show work completely. I just need help with 9
Vlada [557]

Answer: x = -5, x = 6

<u>Step-by-step explanation:</u>

"Solutions" are also called roots, zeroes, and x-intercepts and are where the parabola crosses the x-axis.

The parabola crosses the x-axis at x = -5 and at x = 6

(see attachment)

6 0
3 years ago
Which of these numbers lines is the X-axis?​
MariettaO [177]

Answer:

the one going this way -------------------------- not up and down

Step-by-step explanation:

3 0
3 years ago
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Solve for x.<br>this is for the k12 test.​
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Answer:

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2 years ago
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