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tatiyna
3 years ago
14

Rewrite each expression without parentheses:

Mathematics
2 answers:
Luda [366]3 years ago
3 0

Answer:

4-3+x

-12+4x

sorry if this isnt right :P

jarptica [38.1K]3 years ago
3 0

Answer:

Step-by-step explanation:

4-(3-x)=

4-3+x

1+x

4(-3+x)

-12+4x

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Answer:

The standard deviation would have to be 0.05.

Step-by-step explanation:

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The rule states that:

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6 0
3 years ago
What is the solution to -4x+12&lt;36?<br><br> A- x&lt;-6<br> B- x&gt;-6<br> C- x&gt;6<br> D-x&lt;6
Karolina [17]

Answer:

B- x > -6

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

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

-4x + 12 < 36

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

  1. [Subtraction Property of Equality] Subtract 12 on both sides:                       -4x < 24
  2. [Division Property of Equality] Divide -4 on both sides:                                x > -6
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