Question

same length. the amount of string laura has left depends on how many bracelets she has made.
(1) there is a linear relationship between the number of bracelets laura makes and the amount of string she has left, in meters.
(1) describe the rate of change for this relationship.
(1) the amount of string left dropdown by dropdown per bracelet.

Explanation:

Step1: Identify two points on the line

The line passes through (0, 40) and (50, 0).

Step2: Calculate the slope (rate of change)

The formula for slope is $m = \frac{y_2 - y_1}{x_2 - x_1}$. Substituting the points: $m = \frac{0 - 40}{50 - 0} = \frac{-40}{50} = -0.8$. A negative slope means the amount of string left decreases.

Step3: Interpret the slope

The slope of -0.8 means the amount of string left decreases by 0.8 meters per bracelet (or $\frac{4}{5}$ meters, but 0.8 is decimal).

Answer:

The amount of string left decreases by 0.8 meters per bracelet.