Mathematics, 14.04.2021 18:20, archersmithdrag
The sum of Paul’s and Sam’s ages is 4 and the difference between their ages is 0. Two equations to model this situation are x + y = 4 and x - y = 0. The solution represents both of their ages. What quadrant does the solution lie in?
A.) IV
B.) II
C.) III
D.) I
Answers: 1
The sum of Paul’s and Sam’s ages is 4 and the difference between their ages is 0. Two equations to m...
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