Question

Rowan is collecting seashells. She collects 4 more than
three times the number of seashells Mirabelle collects.
If Mirabelle collects x seashells, select the expression that represents the
number of seashells Rowan collects.
A. 3x - 4
B. 3x + 4

c. +4
D. 4x + 3
O

Answer 1

The equation used to represent the amount of seashells collected by Rowan is 3x + 4 seashells

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

Let x represent the number of seashells that Mirabelle collects.

Rowan collects 4 more than  three times the number of seashells Mirabelle collects, hence:

Rowan seashells = 3x + 4

Rowan collects 3x + 4 seashells

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