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A=5 b=6 a+b+7=__ 1A 18 2B 17 3 C 15 ​
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2 votes
A=5
b=6
a+b+7=__

1A 18
2B 17
3 C 15

​

User Sathya Baman
by
4.5k points

2 Answers

1 vote

Answer: 18

Step-by-step explanation: 5+6+7=18

User Calmar
by
4.3k points
0 votes

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

Explanation:

Step 1: Define

a + b + 7

a = 5

b = 6

Step 2: Evaluate

  1. Substitute: 5 + 6 + 7
  2. Add: 11 + 7
  3. Add: 18
User Vazque
by
5.2k points
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