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Anna35 [415]
3 years ago
6

40 POINTS! + BRAINLIEST!

Mathematics
2 answers:
RideAnS [48]3 years ago
8 0
36/6 = 6
so 
x = 42/6 = 7

answer
x = 7 cm
Wittaler [7]3 years ago
5 0
Good afternoon, X would be 7. 
Give me brainliest. 

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Jason purchased 10 shirts for the members of a school club. Each shirt cost $4.99. Jason had a
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you add the tax together then divide it by the 10x4.99. then you get the answer

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James says,
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What is the "least common denominator" of the following two fractions:<br><br> 1/6 and 1/2
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Use the substitution method to solve the system of equations.
Murrr4er [49]

Answer:

D. (1/4, -2)

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

Equality Properties

<u>Algebra I</u>

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Step-by-step explanation:

<u>Step 1: Define Systems</u>

y = -8x

4x - y = 3

<u>Step 2: Solve for </u><em><u>x</u></em>

<em>Substitution</em>

  1. Substitute in <em>y</em>:                    4x - (-8x) = 3
  2. Simplify:                               4x + 8x = 3
  3. Combine like terms:           12x = 3
  4. Isolate <em>x</em>:                              x = 3/12
  5. Simplify:                               x = 1/4

<u>Step 3: Solve for </u><em><u>y</u></em>

  1. Define equation:                    y = -8x
  2. Substitute in <em>x</em>:                       y = -8(1/4)
  3. Multiply:                                  y = -2
8 0
3 years ago
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