Mary had 5 nickels in her bank her dad gave her 4 more nickels how many nickels does Mary have now

1 answer:

3 0

If Mary has 5 nickels in her bank and her dad gave her 4 more nickels that means Mary will have 4 more nickels to add to her bank and overall she will have 9 nickels. Good luck!!

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andriy [413]

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Answer:

The required co-ordinate is (-2, -5).

Step-by-step explanation:

For a given point, reflection of a point (x, y) across a horizontal line y = k, the reflected co-ordinates will be: $R_{y = k} = (x, 2k - y)$ .

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