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2 years ago

Can someone please help

Mathematics

2 answers:

Elis [28]2 years ago

6 0

Answer:

880 minutes

Step-by-step explanation:

cost = 0.05(per minute) + basic fee

y = 0.05x + 15

59 = 0.05x + 15

subtract 15

44 = 0.05x

divide by 0.05

x = 880

madam [21]2 years ago

5 0

Answer:

880 phone calls.

Step-by-step explanation:

His phone bill was 59 dollars. The phone company charged him 15 dollars for a basic fee, so that is $59-$15 which equals $44.

Since every call costs $0.05, you need to do $44 divided by $0.05 to get the amount of phone calls he did.

$44 divided by $0.05= 880, so Joe made 880 phone calls.

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First off, "whatever%" of "anything" is just (whatever/100) * anything

part A)

so... firm A got 11,000 invested, turned a profit of 24%, how much is 24% of 11000? well (24/100) * 11000

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part B)

for the amounts above, we get 2640 and 2100 respectively

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if 25000 is the 100%, how much is 4740 in percentage?

$\bf \begin{array}{ccllll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
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kondor19780726 [428]

Answer:

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Step-by-step explanation:

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<span> For this case we have the following number:
710200
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antoniya [11.8K]

Answer:

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Step-by-step explanation:

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