1 yard per hour= 3 feet per hour is the conversion.
Hope this helps

The lines are parallel.
The slopes are equal.
<h2>
Explanation:</h2>
The standard form of the equation of a line is given by the form:

On the other hand, the slope-intercept form of the equation of a line is given by the form:

So let's convert each equation from the standard form to the slope-intercept form:
So, for the first equation:

So, for the second equation:

As you can see both equations have the same slope but different y-intercepts meaning that they are parallel. So these are the correct options:
The lines are parallel.
The slopes are equal.
<h2>Learn more:</h2>
Graph linear equations: brainly.com/question/13799715
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What is an estimate for 309 times 29
9,000
I believe it would be any number that is within the darkest shaded area. (-4,1) seems like it would be correct.