students are selling t - shirts for a school fundraiser. the table shows the amount they raise. shirts sold…
students are selling t - shirts for a school fundraiser. the table shows the amount they raise. shirts sold: 1, 2, 3, 4; amount raised (dollars): 4, 8, 12, 16; amount raised = 4 * number of shirts; y = 4x; what is the constant of proportionality in dollars per shirt? the constant of proportionality is
Answer
Explanation:
Step1: Identify the proportional - relationship formula
The general form of a proportional relationship is $y = kx$, where $k$ is the constant of proportionality. Here, the equation is $y = 4x$, where $y$ is the amount raised and $x$ is the number of shirts sold.
Answer:
4