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HACTEHA [7]
3 years ago
13

Find the value of the following if x = -1 and y = -3: __2x-4y___

Mathematics
1 answer:
Ahat [919]3 years ago
3 0
2(-1)-4(-3)
-2-(-12)
-2+12=10

(-1)2+(-3)
1-3=-2
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Simplify 3 3/4- 1/5
gulaghasi [49]

Answer: 3 11/20

Step-by-step explanation:

You would first simplify 3 3/4 which is 15/4 then you would subtract it with 1/5

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3 11/20.

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3 years ago
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5 0
2 years ago
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X can be any digit 0-9, then there are 10 possible numbers.

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Answer:

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