Respuesta :

Space

Answer:

B.) 53/20

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

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

Algebra I

  • |Absolute Value| makes any negative number positive

Step-by-step explanation:

Step 1: Define

|-4/5 - 1/10| + |-3/4 + 5/2|

Step 2: Evaluate

  1. Subtract:                    |-9/10| + |-3/4 + 5/2|
  2. Add:                           |-9/10| + |7/4|
  3. Absolute Value:        9/10 + 7/4
  4. Add:                           53/20

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