Ask Question

What is the value of x? round to the nearest hundredths place:

0.45 (x + 1.6) + 5x = 18

+5
Answers (2)
  1. 24 May, 22:30
    0
    x ≈ 3.2

    Step-by-step explanation:

    0.45 (x + 1.6) + 5x = 18

    45/100 (x + 16/10) + 5x = 18

    ¹⁰⁾45x/100 + 720/1000 + ¹⁰⁰⁰⁾5x = ¹⁰⁰⁰⁾18

    450x + 720 + 5000x = 18000

    5450x = 18000 - 720

    5450x = 17280

    x = 17280/5450

    x = 3.17

    x ≈ 3.2
  2. 24 May, 22:30
    0
    3.600

    Step-by-step explanation:

    0.25 (x+1.6) + 5x=18

    Open the bracket first

    0.25x+0.72+5x=18

    Collect like terms

    0.25x+5x=18-0.72

    5.25x=18.72

    Divide both sides by 5.25

    x=3.566~3.600 (nearest hundredth)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is the value of x? round to the nearest hundredths place: 0.45 (x + 1.6) + 5x = 18 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers