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the expression when b=3 and y= -3
5b-y​

Sagot :

Spaceidn

Answer:

18

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

Identify

b = 3

y = -3

5b - y

Step 2: Evaluate

  1. Substitute in variables:                                                                                     5(3) - -3
  2. Multiply:                                                                                                             15 - - 3
  3. Subtract:                                                                                                            18
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