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Brrunno [24]
3 years ago
12

What is the Domain and Range *DON'T FORGET PARENTHESES AND BRACKETS*

Mathematics
1 answer:
Alborosie3 years ago
5 0

Answer:

D= {-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6}

R={-6,-5,-4,-3,-2,-1,1,2,5)

Step-by-step explanation:

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Please see attachment and SHOW WORK. Thank You. Will mark brainliest!!
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a. Let c and b represent the numbers of capped and broken bottles, respectively. Here is the system of equations.

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Then put it into the second equation:

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... 6c - 30 = 6 . . . . eliminate parentheses

... 6c = 36 . . . . . . .add 30

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... b = 15 - 6 = 9 . . find the value of b

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Here's one way to do it by elimination. We can divide the second equation by 2 to put it into standard form:

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Erica has capped 6 bottles and broken 9. (same solution as above)

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