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3 years ago

If Mary exchanges $400 from dollars to pounds and the exchange rate is 60

Mathematics

2 answers:

AleksandrR [38]3 years ago

5 0

Answer:

She will get 240 pounds

Step-by-step explanation:

She gets 60 pounds per each $100, and she has 4 $100.

60 + 60 + 60 + 60, (four 60's) is how much she will get.

Or you can just do 4x60.

I hope this helps you and isn't so confusing!

True [87]3 years ago

4 0

Answer:240 pounds

Step-by-step explanation:

60x4

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the insurance company pays the forecast of 3900 prescriptions claims out of 4500 prescription claims submitted what is the rate

nadya68 [22]

Answer:

x=0.87 or 86.67%

13 prescription claims out of 15 are paid

Step-by-step explanation:

First we organize the data:

prescription claims submitted: 4500

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The rate of claims paid is calculated using the following formula:

$x =\frac{Paid}{Total}$

We know that:

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$x =\frac{3900}{4500}$

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x=0.87

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

We can directly substitute y of the first equation to the second equation.

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Hope that helped

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