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xxTIMURxx [149]
3 years ago
6

Which ordered pair is a solution to y = 3+x? A) (-4,-1) B) (2,-1) C) (2,-5)

Mathematics
2 answers:
GaryK [48]3 years ago
8 0

Answer:

The answer is A) (-4,-1)

Step-by-step explanation:

You have to substitute!!! :)

A) (-4,-1):

y = 3 + x

-1 = 3 + -4

-1 = -1

YES

B) (2,-1):

y = 3 + x

-1 = 3 + 2

-1 = 5

 NO

C) (2,-5):

y = 3 + x

-5 = 3 + 2

-5 = 5

  NO




levacccp [35]3 years ago
5 0

Answer:a


Step-by-step explanation:

If you substitue it in for a, you get 3-1=-4, which satisfies the equation.

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3 0
3 years ago
A company has 2 machines that manufacture widgets. An older machine manufactures 25% defective widgets, while the new machine ma
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Answer:

73.90%

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From the given information:

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