Tocalculate:Scores received by two girls
Answer to Problem 10MCQ
95 and 50
Explanation of Solution
Given information:
Condition 1: Score of girl-1 is 5 less than twice the score of girl-2
Condition 2: Score of girl-1 is 45 more than score of girl-2
Calculation:
Let the score of girl-1be
Let the score of girl-2be
Basis condition 1-
(1)
Basis condition 2-
(2)
Replace
Score of girl-2 is 50
Put
Score of girl-1 is 95
Chapter 5 Solutions
Pre-Algebra Student Edition
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