creat an inequality and find the solution

Mathematics
Tutor: None Selected Time limit: 1 Day

This complete boxed set cost$45. Jonathan has $15.he has saved. In order to make more money, he plans to wash neighbors windows. He plans to change $3. for each window he washes. part 1.Creat inequality that represents the number of windows he can wash, w, in order to save at least the minimum amount he needs to buy the boxed set part 2. find solution and write this as an inequality, use w to represent the number of windows

May 12th, 2015

If he washes ‘w’ windows,

a. Total saving, 15+3*w

Now to buy a box

15+3w≥45

b. 15+3w≥45

3w≥30

 w≥10


May 12th, 2015

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May 12th, 2015
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May 12th, 2015
Dec 7th, 2016
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