Ask Question
23 May, 17:51

Ralph is 3 times as old as Sara. In 4 years, Ralph will be only twice as old as Sara will be then. Find Ralph's age now. If x represents Sarah's age now, which of the following expressions represents Ralph's age in four years?

+1
Answers (1)
  1. 23 May, 18:50
    0
    R (c) = Ralph's current age

    R (c) = 3x [given]

    Answer:

    R (c) = 2x + 4

    The 2 represents how much older Ralph is than Sarah, then the plus 4 equals the amount of years that has gone by since Sarah's original age.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Ralph is 3 times as old as Sara. In 4 years, Ralph will be only twice as old as Sara will be then. Find Ralph's age now. If x represents ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers