1+4=5 2+5=12 3+6=21 8+11=?

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter1: Foundations
Section1.7: Decimals
Problem 657E: Without solving the problem “44 is 80% of what numbers think about what the solution might be....
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5. (Use guess and check or trial and error))
HOW DO YOU SOLVE THIS?
Explain very well your answer.
1+ 4 = 5
2+5=12
3+6=21
8 + 11 = ?
Transcribed Image Text:5. (Use guess and check or trial and error)) HOW DO YOU SOLVE THIS? Explain very well your answer. 1+ 4 = 5 2+5=12 3+6=21 8 + 11 = ?
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