asked 16.2k views
5 votes
How many days will it take the crew to lay all the track? L(d)=189-7d

2 Answers

2 votes

Answer:

d = 189/L+7

unless you are looking for L, then it's

L = 189/d-7

answered
User Sarah Rose
by
7.8k points
5 votes

Answer:

HIH

Explanation:

HOW ARE

answered
User Maxim Filatov
by
7.9k points
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