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fredd [130]
3 years ago
13

??? Anyone have answers ?????

Mathematics
2 answers:
Effectus [21]3 years ago
6 0

Answer:

The answer is C because it is the only one without a straight line.

Step-by-step explanation:

11Alexandr11 [23.1K]3 years ago
4 0

Answer:Option c.

Step-by-step explanation:

Functions shouldn't have one to many mapping. It means that left side value (domain) shouldn't have more than one value on the right( range ).

In Option c, 7 has two values. So, not a function

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3 years ago
What is 67 x 578 divide by 5?
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5 0
2 years ago
Please help!
agasfer [191]
Ok im not sure the answer yet so ima work on it at the same time while im explaining it. (The answer will probably be near the end)

We can use the elimination method to eliminate y out. To do that we multiply the first equation by 3.

6x+3y=-12

Now just subtract it from the other equation.

6x+3y=-12
5x+3y=-6

***x=-6***

Usually after doing the elimination method you will have to solve for x but in this case its already solved for you. If you want to find y now you just take the first equation and fill x with -6 and solve for y.

2(-6)+y=-4
-12+y=-4
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Brainliest my answer if it helps you out?
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