Evaluate |3 - 5 + 7|. -5 5 -15 15
1 answer:
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Answer: There are 99 three-legged-cows and 28 chickens.
Step-by-step explanation:
Let x be the number of three-legged-cows and y be the number of chickens.
Number of legs in chicken = 2
The according to the question, we have the following equations :-
Multiplying 2 to the equation (1), we get
Now, subtract equation (3) from (2), we get
Put x= 99 in (1), we get
Hence, there are 99 three-legged-cows and 28 chickens.
Answer:
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Step-by-step explanation:
Given
Required
Determine the range and domain when x = 9 to 16
The domain is the set of
Solving for the range;
<em>When x = 9</em>
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<em>When x = 10</em>
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<em>When x = 11</em>
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<em>You continue till you get to x = 16</em>
<em>---</em>
<em>--</em>
<em>-</em>
<em>When x = 16</em>
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<em>Hence; the range is</em>
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