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solmaris [256]
3 years ago
8

Susan can run 2 city blocks per minute. she wants to run 60 blocks. how long will it take her to finish if she has already run 1

8 blocks?
Mathematics
2 answers:
Brut [27]3 years ago
6 0
60 blocks in 30 min
18 blocks in 9 min
Method 1
60-18 = 42
42 blocks in 21 min
Method 2
30-9 =21 min
Free_Kalibri [48]3 years ago
6 0

Answer:

Time taken by Susan to finish running is:

21 minutes

Step-by-step explanation:

Susan wants to run 60 blocks.

She has already run 18 blocks.

Blocks she has to run=60-18

                                    = 42

Susan can run 2 city blocks per minute.

i.e. Running 2 blocks takes time= 1 minute

So, Running 2×21 blocks takes time= 21 minutes

i.e. Running 42 blocks takes time= 21 minutes

Hence, Time taken by Susan to finish running is:

21 minutes

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Use the slope formula to find the missing coordinate: R(0,_), S(-4,2) m=5
Delicious77 [7]

Answer

The missing value is 22

step-by-step explanation

The slope formula is

m =  \frac{y_2 - y_1}{x_2 - x_1}

From the question,

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and

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We substitute these values to get,

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Simplify

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