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Evaluate the expression of Pg +12 when p=7 and g =-3

Sagot :

Answer:

-9

Step-by-step explanation:

(7)(-3)+12

-21+12

-9

Space

Answer:

-9

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

Step-by-step explanation:

Step 1: Define

pg + 12

p = 7

g = -3

Step 2: Evaluate

  1. Substitute in variables:                                                                                   7(-3) + 12
  2. Multiply:                                                                                                           -21 + 12
  3. Add:                                                                                                                 -9