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Ganezh [65]
3 years ago
12

carol had a birthday party at a local pizza restaurant the bill came 54.80 not including tip to be 15% how much whould that add

to the bill
Mathematics
1 answer:
luda_lava [24]3 years ago
5 0
It would be 63.02
I hope this helps :)
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Lesechka [4]
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Find the sum of 8/10 + 7/10 ?
Annette [7]
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Two possible solutions of √11-2x=√x^2+4x+4 are –7 and 1. Which statement is true? A) Only x = –7 is an extraneous solution.
11111nata11111 [884]

Answer:

Option D)Neither solution is extraneous.

Step-by-step explanation:

we have

\sqrt{11-2x}=\sqrt{x^{2}+4x+4}

we know that

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<u><em>Verify each solution</em></u>

Substitute each value of x in the expression above and interpret the results

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therefore

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therefore

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therefore

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7 0
3 years ago
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loris [4]

Step-by-step explanation:

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mash [69]

Answer:

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Step-by-step explanation:

When this point is reflected in the x-axis, the y-coordinates change from either positive to negative or negative to positive. The x-coordinates will not change.

Since the y-coordinates is originally positive, it will change to negative. Giving us our answer of:

(-10,-6)

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2 years ago
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