Mrs. Sweeney bought 4 spools of thread. Each spool of orange thread is 4 meters long and each spool of indigo thread is 10 meter
s long. If Mrs. Sweeney bought 34 meters of thread in total, how many rolls of each color did she buy?
... spools of Orange thread
... spools of indigo thread
... spools of Orange thread
... spools of indigo thread
1 answer:
You might be interested in
Hello!
Let's start by finding the slope of the line. You can calculate the slope by dividing the change in y-values by the change in x-values using the following formula:
The plotted coordinates are (0, 5) and (4, -5); let's plug those into the formula:
Simplify:
The slope is.
Now, the y-intercept is where the line intersects the y-axis, or when x equals 0. x equals 0 when y equals 5, so the y-intercept is 5.
I hope this helps!
Let's start by finding the slope of the line. You can calculate the slope by dividing the change in y-values by the change in x-values using the following formula:
The plotted coordinates are (0, 5) and (4, -5); let's plug those into the formula:
Simplify:
The slope is
Now, the y-intercept is where the line intersects the y-axis, or when x equals 0. x equals 0 when y equals 5, so the y-intercept is 5.
I hope this helps!