Ask Question
24 November, 20:08

Under Plan A, a 2-minute call costs $0.54 and a 4 minute call cost $1.08. Plan B, the cost for x minutes is given by the equation y = 0.289x. Which plan is cheaper?

+5
Answers (1)
  1. 24 November, 21:29
    0
    Plan A

    Step-by-step explanation:

    Find the unit rates for each plan

    Plan A:

    cost/minutes

    0.54/2=0.27

    1.08/4=0.27

    0.27 per minute

    Plan B:

    The unit rate is given in the equation

    The equation is multiplying 0.289 by x (minutes), so each minute must cost 0.289

    About 0.29 per minute

    Plan A is cheaper because 0.27 is less than 0.289
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Under Plan A, a 2-minute call costs $0.54 and a 4 minute call cost $1.08. Plan B, the cost for x minutes is given by the equation y = ...” 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