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Mamont248 [21]
3 years ago
5

Combine like terms to simplify the expression: 7 − 3x + 3 + 8x = ______

Mathematics
1 answer:
sergejj [24]3 years ago
8 0

Answer:

10+5x

Step-by-step explanation: First 3x becomes a neggative thus saying there is a minus infront of it then combine the like therms with 8x making it 5x. Once you do that take 7 and add it to 3. Therefore the answer is 5x+10.

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For a more difficult training session, the mass to be pushed is increased to 160 kg. If the players still push with a force of 1
leva [86]

As you already written, you have to use Newton's law

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Write an equation rectangular room 3 meters longer than it is wide and its perimeter is 18 meters
Anon25 [30]

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3 0
3 years ago
Calculate the slope through the points (2, 3) and (2,-6) The slope = _​
MaRussiya [10]

Answer:

m = undef

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

Point (2, 3)

Point (2, -6)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>

  1. Substitute [SF]:                    m=\frac{-6-3}{2-2}
  2. Subtract:                              m=\frac{-9}{0}
  3. Define:                                 m = undef
5 0
3 years ago
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