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Slav-nsk [51]
3 years ago
5

Tell whether xy is positive or negative. If x is negative and y is positive, the product is

Mathematics
1 answer:
mamaluj [8]3 years ago
6 0
Negative. A negative number times a positive number is equal to a negative number. X multiplied by Y is a positive.
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I need an explanation on how to do these, along with an answer, please.
Amiraneli [1.4K]
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At Cass High School, 2/3 of the students play a sport. Of the students who play a sport, 2/5 play football. What fraction of the
Westkost [7]

Answer:

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3 years ago
Jack is learning to play the piano. Which has 88 keys. If there are 12 unique keys in each octave. How many complete octavs are
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3 0
3 years ago
8x+4y=-20 in function form
svetoff [14.1K]
Y= -2x-5
 
Work:

8x+4y=-20
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y= -2x-5
6 0
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