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sdas [7]
3 years ago
11

If 9 out of 10 doctors in a small city recommend afternoon naps, and there are 8 doctors in the city who don’t recommend naps, h

ow many doctors in the city do recommend afternoon naps?
Mathematics
1 answer:
Hitman42 [59]3 years ago
3 0

Answer:

  72

Step-by-step explanation:

1 out of 10 do not recommend naps, so 9 times as many do recommend naps.

  9 × (8 doctors) = 72 doctors . . . . . recommend naps

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nikdorinn [45]
<h2><u>Correct question</u> : 4x - 3 = 2x + 7 </h2>

<h2><u>Solution</u> : 4x - 3 = 2x + 7 </h2>

4x - 2x = 7 + 3 \\  \\ 2x = 10 \\  \\ x =  \frac{10}{2}  \\  \\ x = 5.

<h2>•••••••••••••••••••••••••••••••••••••••</h2>

<h2><u>Correct Question</u> : 2x + 6 = 7x - 14</h2>

<h2><u>Solution</u> : 2x + 6 = 7x - 14</h2>

2x - 7x =  - 14 - 6 \\  \\  - 5x =  - 20 \\  \\ x =  \frac{20}{5}  \\  \\ x = 4.

7 0
2 years ago
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mixer [17]

Answer:

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Step-by-step explanation:

Shawty's like a melody in my head

That I can't keep out, got me singin' like

Na-na-na-na, everyday

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4 0
3 years ago
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ruslelena [56]

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3 years ago
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LenaWriter [7]

Answer:

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Step-by-step explanation:

Move all terms not containing y to the right side of the equation.


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