Step-by-step explanation:
the systems have no solution
the lines are parallel each other
graph as attached
7m + 3mn when m = 8 and n = 14
2 answers:
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Answer: 6
Step-by-step explanation:
Let's use a rule of three here.
2 rooms in 1/3 h
x rooms in 1 h
Solve for x;
Remember that when you divide by a fraction, you invert the fraction and multiply by the numerator.
1/3 inverted is 3/1 or 3
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x + 2x + 9y - 7y
3x + ( 9y - 7y )
3x + 2y
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