MODELING WITH MATHEMATICS A jewelry store
sells gold chain by the inch. The table shows the
p...
Mathematics, 21.10.2020 06:01 jby
MODELING WITH MATHEMATICS A jewelry store
sells gold chain by the inch. The table shows the
prices of various lengths of gold chain.
7
9
16
18
Length (inches), I
Price (dollars), p
8.75 11.25 20.00 22.50
a. Explain why p varies directly with l.
b. Write a direct variation equation that relates l
and p.
c. You have $30. What is the longest chain that you
can buy?
Answers: 2
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