Stephens183 Stephens183

01-12-2020
Mathematics

contestada

evaluate 3(c+d) if c = 8 and d = -5

Respuesta :

01-12-2020

Answer:

9

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Step-by-step explanation:

Step 1: Define

3(c + d)

c = 8

d = -5

Step 2: Evaluate

Substitute: 3(8 - 5)
Subtract: 3(3)
Multiply: 9

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