2 years ago

How many different telephone numbers can be used on a city that has 6 area codes?.

1 answer:

7 0

well it is going to be 10,000,000 (000-0000 to 999-9999) minus any number before 100-0000 that would make 9,000,000 legal numbers.

i would have to guess

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Mice21 [21]

So the right answer is of option C (-53x-145)

Look at the attached picture

Hope it will help you

Good luck on your assignment

6 0

3 years ago

elena55 [62]

$\sf 480+ \frac{7,5*48\not0}{10\not0}= 480+ \frac{36\not0}{1\not0}=480+36=\boxed{\sf 516~\£}$

4 0

2 years ago

dangina [55]

Answer:

I'm pretty sure its C but some please correct me if I'm wrong.

3 0

3 years ago

lorasvet [3.4K]

Answer: Wouldn't it be $3000 dollar profit? Because 6000-3000 is 3000

Step-by-step explanation:

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2 years ago

liberstina [14]

Nadia saved 10% of $24.90.

10% x 24.9 = 2.49

answer: $2.49

6 0

3 years ago