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Taya2010 [7]
2 years ago
9

Gamal spent $12.50 at the book store. The difference between the amount he spent at the video game store and the amount he spent

at the book store was $17. The equation d - 12.5 = 17 can be used to represent this situation, where d is the amount Gamal spent at the video game store. Which equation is an equivalent equation that can be used to find the amount Gamal spent at the video game store?
Mathematics
2 answers:
Citrus2011 [14]2 years ago
8 0
OK 12.50+ 5.50=17 I think d is five point fifty
Montano1993 [528]2 years ago
6 0

Answer:

d = 17 +12.5

Step-by-step explanation:

Gamal spent $12.50 at the book store.

The difference between the amount he spent at the video game store and the amount he spent at the book store was $17.

The equation d - 12.5 = 17 can be used to represent this situation, where d is the amount Gamal spent at the video game store.

Here we have to find "d"

d - 12.5 = 17

To find d add 12.5 on both sides, we get

d = 17 + 12.5

The equation is d = 17 +12.5

Hope this will helpful.

Thank you.

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Answer:

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Step-by-step explanation:

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3 years ago
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Dmitry_Shevchenko [17]

Answer:

1cm:100cm

Step-by-step explanation:

You have to convert the ratio into the same unit (I chose cm). If there are 100cm in a metre, there will be 300cm in 3m.

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3 0
3 years ago
Read 2 more answers
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Artemon [7]

Answer:

P(X \geq 74) = 0.3707

Step-by-step explanation:

We are given that the score of golfers for a particular course follows a normal distribution that has a mean of 73 and a standard deviation of 3.

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So, X ~ N(\mu=73,\sigma^{2}=3^{2})

The z score probability distribution is given by;

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So, the probability that the score of golfer is at least 74 is given by = P(X \geq 74)

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Answer:

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3 years ago
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zepelin [54]

Answer:

See below

Step-by-step explanation:

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<h3>Part A </h3>

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