True or false: the following system of equations has a solution.

False. The two graphed equations are parallel to each other and never intersect. Therefore, there is no point where the two equations share a solution.

Let us look at the slope of the two lines .

Slope of line can be found by rise/ run.

For the top line slope = -3/3=-1

Slope of bottom line is 4/-4=-1

Since the slope of both lines are same so the lines are parallel.When lines intersect at one point then we have one solution .If the lines overlap each other then we have infinite solution.

When lines are parallel they will not meet at any point so there will be no solution.

The given system of equation has no solution so it is False that the system of equation has one solution.

step-by-step explanation:

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is           symmetric about the line y = 120,000.

step-by-step explanation:

given that megan owns a clothing boutique.

the profits of 2010, 11, are recorded and shown as follows:

years since     2010 0     1     2     3       4       5

profits made in 1000's   39       84     111     120   111     84

we find that profit gradually increases form 2010 to 2013 upto 120,   then starts decreasing.

the profits for 2012 and 2014 are the same while that of 2011 and 2015 are also the same.

this shows that there is symmetry about the line profit = 120000

hence answer is:

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is           symmetric about the line y = 120,000.

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