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10 N 3 Rachel is 3 years older than Sarah. Their ages add to 67. Which of the following systems correctly models this situation? A 1r-s=3 (r+s= 67 B. fr-s= 67 r+s= 3 c. [sr=3 Ir-s=67 D (s-r=3 (r+s= 67
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Feb 10, 2021
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10
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3
Rachel is 3 years older than Sarah. Their ages add to 67. Which of the following systems correctly models this
situation?
A 1r-s=3
(r+s= 67
B. fr-s= 67
r+s= 3
c. [sr=3
Ir-s=67
D
(s-r=3
(r+s= 67
Mathematics
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Answer:
Explanation:
its d
Eugene Tusmenko
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Feb 14, 2021
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Eugene Tusmenko
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