Mathematics, 23.02.2021 22:20 billythe1st
1. Three friends are buying seashells at the gift shop on
the beach. Melanie buys 2 seashells for $0.80. Rosi buys
5 seashells for $2.00. Carlos buys 4 seashells for $1.60.
Use a graph to determine whether the number
of seashells and the cost have a proportional
relationship. If so, what is the constant of
proportionality and what does it mean?
Answers: 2
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1. Three friends are buying seashells at the gift shop on
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