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maksim [4K]
1 year ago
5

(Combining Equations)What is the result of adding these two equations ? 2x + 3y = -5 5x - y = -12

Mathematics
1 answer:
lara [203]1 year ago
3 0

7x +2y =-17 ..... Finally, answer

2x + 3y = -5

+

5x -y = -12

---------------------------

7x +2y = -17

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The wingspans of a common species of housefly are normally distributed with a mean of 5mm and a standard deviation of 0.5mm. Sup
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Approximately Normal

Step-by-step explanation:

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2 years ago
A child weighing 22.5 kg has an IV order for Vancomycin Calculate the q8h per dose dosage if the label states that
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Answer:

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Step-by-step explanation:

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3 years ago
When do you know a decimal is terminating?
Debora [2.8K]
When the end of division is zero.
4 0
3 years ago
Given the expression 12C7, which of the following scenarios could this combination represent?
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6 0
3 years ago
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Answer with Step-by-step explanation:

We are given that an equivalence relation P on Z as

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We know that reflexive property

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Hence, relation satisfied  symmetric property.

7 0
3 years ago
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