Ask Question
5 May, 15:17

Barbara is learning to speak a foreign language. She already knows 16 words in the foreign language. Her goal is to know a total of 100 words. Over the summer, she will learn 4 new words each day. Part A. Write an equation that can be uesd to determine the number of days it will take Barbara to reach her goal of 100 words. Be sure to define the variable in your equation. * Your answer Part B. How many days will it take Barbara to reach her goal?

+1
Answers (2)
  1. 5 May, 16:24
    0
    Variable: D=day

    Equation: 4d+16=100

    4d+16=100

    4d=84

    d=21

    Answer: 21 days
  2. 5 May, 17:37
    0
    If you're talking about the y=mx+b equation then its

    100=4x-16

    and solved it is x=21 so it would take her 21 days
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Barbara is learning to speak a foreign language. She already knows 16 words in the foreign language. Her goal is to know a total of 100 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers