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mr_godi [17]
3 years ago
11

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?
Mathematics
1 answer:
bulgar [2K]3 years ago
6 0

Answer:

Step-by-step explanation:

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16, this is the only one of these numbers that is even

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Angle DEF and angle FEG are supplementary. The measure of angle DEF = (9x +1) and the measure of angle FEG = (8x + 9). What is t
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A linear function on a coordinate plane. A line passing through (1, 4), (minus 2, minus 2), intersects the y- axis at 2 units an
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<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

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Find out more on equation at: brainly.com/question/2972832

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3 0
2 years ago
Step by step in how to do this plz
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Step-by-step explanation:

a. (5^3+4)^6

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3 years ago
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