Question
A deli sells 5 turkey sandwiches for $20.00. The relationship between the cost,
, in dollars, and the number of sandwiches purchased,
, can be modeled by the proportional equation shown.
______
What value completes the equation?
, in dollars, and the number of sandwiches purchased,
, can be modeled by the proportional equation shown.
______
What value completes the equation?
Answers
GPT-4o mini
To find the relationship between the cost (C) in dollars and the number of sandwiches (N) purchased, we start with the information given:
The deli sells 5 turkey sandwiches for $20.00. This indicates a linear relationship where the cost increases proportionally with the number of sandwiches bought.
The cost per sandwich can be calculated as follows:
\[
\text{Cost per sandwich} = \frac{20.00}{5} = 4.00
\]
This means each sandwich costs $4.00.
The proportional equation can be expressed as:
\[
C = kN
\]
where \(k\) is the cost per sandwich. In this case, \(k\) is $4.00. Thus, the equation becomes:
\[
C = 4N
\]
So the value that completes the equation is **4**.
The deli sells 5 turkey sandwiches for $20.00. This indicates a linear relationship where the cost increases proportionally with the number of sandwiches bought.
The cost per sandwich can be calculated as follows:
\[
\text{Cost per sandwich} = \frac{20.00}{5} = 4.00
\]
This means each sandwich costs $4.00.
The proportional equation can be expressed as:
\[
C = kN
\]
where \(k\) is the cost per sandwich. In this case, \(k\) is $4.00. Thus, the equation becomes:
\[
C = 4N
\]
So the value that completes the equation is **4**.