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stellarik [79]
3 years ago
13

Simplify the given expression. 15m^2n-3mn^2/15m^2+57mn-12n^2

Mathematics
2 answers:
worty [1.4K]3 years ago
8 0
-mn^2-5m^2/(5m-2)(m+4n)

if I did it correctly
Alla [95]3 years ago
8 0

Answer:

-mn^2-5m^2/(5m-2)(m+4n)

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7/8 and 9/16

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14/16 and 9/16

Now since we have a common denominator, we can compare the numerators.

14/16 is greater, so 7/8 is greater than 9/16

Answer: 7/8 is bigger
5 0
3 years ago
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6 0
3 years ago
Please help me with this problem..
charle [14.2K]

Answer:

y = 6

Step-by-step explanation:

Given that y varies directly with x then the equation relating them is

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When x = 18, then

y = \frac{1}{3} × 18 = \frac{18}{3} = 6

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That’s 30 dollars she has
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2 years ago
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