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Mathematics, 21.11.2019 03:31 lavishbre12
Sara is 33 years younger than rolando. the sum of their ages is 105. select the system of equations if sara's age is represented by s and rolando's age is represented by r.
a. s+r=33
s=r-105
b. s+r=105
r=s-33
c. s+r=105
s=r-105
d. s+r=105
s=r-33
e. none of these
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Sara is 33 years younger than rolando. the sum of their ages is 105. select the system of equations...
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