Respuesta :

Space

Answer:

-1.5f - 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

  • Terms/Coefficients

Step-by-step explanation:

Step 1: Define

-2.4f + 0.9f - 11 - 9

Step 2: Simplify

  1. Combine like terms (f):                    -1.5f - 11 - 9
  2. Combine like terms (Z):                   -1.5f - 20