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umka2103 [35]
3 years ago
6

At a local store, Kelly and Martin bought some notebooks and pencils. Kelly bought 4 notebooks and 25 pencils for 16.71. Martin

bought 6 notebooks and 20 pencils. What is the cost of 1 notebook and 5 pencils?
Mathematics
1 answer:
grandymaker [24]3 years ago
6 0

Answer:

9.17

Step-by-step explanation:


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You are going shopping and you plan to buy 3 new pairs of pants, 2 new shirts, and a pair of boots.
tigry1 [53]
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3 years ago
Four percent of Jennie's skin cells were burned when she escaped from a fire. If 3.7 x 10^10 of her skin cells were burned then,
baherus [9]

Answer:

355.2

Step-by-step explanation:

Given:

Four percent of Jennie's skin cells were burned

Total skin cells having Jennie = 3.7 x 10^10

                                                  = 3.7\times10\times10 = 370

To find:

How man skin cells were not burned ?

Solution:

Total skin cells having Jennie = 370

Percent of Jennie's skin cells were burned = 4%

Skin cells burned  from a fire = 370 \ of 4\%

                                                = 370\times\frac{4}{100} =\frac{1480}{100}

                                                = 14.8

Remaining skin cells which not burned = 370 - 14.8 = 355.2

Therefore,  355.2 skin cells were not burned.

8 0
3 years ago
Which statements are true about reflections? Check all that apply
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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Step 5:  Repeat until done.

Step 6: Write out the answer.

Step-by-step explanation:

7 0
2 years ago
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