In the equation 9c=18, the 9 is called a(1 point)
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variable.
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product.
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term.
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coefficient.
coefficient.
In the equation 9c = 18, the number 9 is called a coefficient. To understand why it is called a coefficient, let's break down the equation.
An equation typically consists of two sides, separated by an equals sign (=). In this case, we have 9c on the left side of the equation and 18 on the right side.
The term "coefficient" refers to the numerical factor that multiplies a variable in an equation. In this equation, the variable is represented by the letter 'c'. The number 9 in front of the variable represents the coefficient.
To explain how we can determine the coefficient in this equation, we can follow these steps:
1. Identify the term that contains the variable. In this case, it is 9c.
2. Determine the numerical factor that is multiplying the variable. In this case, it is 9.
Therefore, in the equation 9c = 18, the number 9 is the coefficient.