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Brums [2.3K]
3 years ago
9

Doug’s family buys 7 postcards while on vacation. Each postcard costs 0.25$ including tax. How can Doug use the number line to f

ind the total cost of the postcards what is the total cost?

Mathematics
1 answer:
larisa [96]3 years ago
3 0

Answer: Total cost is $1.75

Explanation:

Since we have given that

Number of postcards bought by Doug's family= 7

Cost of each postcard including tax = $0.25

Total cost is given by

7\times 0.25=\$1.75

Now, we want to show this in number line :

On the number line put all the number with a difference of 0.25 and run the number line seven times and we get the answer.

Each step is of length 0.25 and there are 7 jumps to reach required answer.

So, after 7 jumps we reach at 1.75 which is the required answer.

Hence total cost is $1.75

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mariarad [96]

Answer:

The correct answer is C.

Step-by-step explanation:

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Note that the question asks what can be interpreted from the <em>range</em> of the graph.

The range is the number of users in thousands (per month) (as can be seen from the side title).

While B is technically correct, it wrongly interprets the range. C is the best choice.

The correct answer is C.

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3 years ago
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7 0
3 years ago
Need help asap!!!!!!!
Neporo4naja [7]

Answer:

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Im not sure if i am understanding the question correctly... 

If you are asking if Jama's mom is correct, then no. she is wrong. this is because 

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Hope this helps. 
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3 years ago
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Answer:

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