9 inches across the floor Brendan rolls his ball if Sydney rolls a ball 63 inches across the floor.
It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
We have:
Sydney rolls a ball 63 inches across the floor. This is 7 times the distance that Brendan rolls his ball across the floor.
Sydney rolls = 7n
Here n represent the number of inches Brendan rolls his ball.
63 = 7n
n = 63/7 = 9 inches
Thus, 9 inches across the floor Brendan rolls his ball if Sydney rolls a ball 63 inches across the floor.
Learn more about the linear equation here:
brainly.com/question/11897796
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