20. The sum of Audel's and Rodel's ages is 18. In 3 years, Audel will be twice as old as Rodel. What are their ages now? a. 2 & 16 b. 4 & 14 c. 5 & 13 d. 6 & 12
20. The sum of Audel's and Rodel's ages is 18. In 3 years, Audel will be twice as old as Rodel. What are their ages now? a. 2 & 16 b. 4 & 14 c. 5 & 13 d. 6 & 12
Chapter7: Systems Of Equations And Inequalities
Section7.2: Systems Of Linear Equations: Three Variables
Problem 60SE: In a bag, a child has 325 coins worth $19.50. There were three types of coins: pennies, nickels, and...
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