3 years ago

Can someone help please!!

1 answer:

3 0

A) The solution is the point where the lines intersect: (5, 2.5)

b) The horizontal line has equation
.. y = 2.5

The downward-sloping line can be written in intercept form as
.. x/10 +y/5 = 1
or in standard form as
.. x +2y = 10 . . . . . . . . . (multiply the above equation by 10)

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