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disa [49]
3 years ago
12

Jack reads for 25 minutes every night. If Jack continues to read the same amount of time each night how many minutes will he rea

d in three weeks
Mathematics
2 answers:
tensa zangetsu [6.8K]3 years ago
6 0

Answer:

525 minutes

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, first you would need to find out how many minutes he reads in one week.

25*7=175

175 minutes times 3 for the total number of weeks is your next step.

175 minutes*3 weeks=525 minutes

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

denis-greek [22]3 years ago
3 0

Answer:

525 minutes

Step-by-step explanation:

3 weeks is 21 days because each week is 7 days.

in 1 week of reading it will be 25*7=175 mintues in 1 week

now becuase there is 3 weeks not 1 we will do 175*3 which is 525 minutes

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Answer:

{x,y,z} = {-116,28,37}

Step-by-step explanation:

// Solve equation [3] for the variable  z  

 

 [3]    5z = -2x - 2y + 9

 [3]    z = -2x/5 - 2y/5 + 9/5

__________________________________________________________

// Plug this in for variable  z  in equation [1]

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__________________________________________________________

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__________________________________________________________

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__________________________________________________________

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__________________________________________________________

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__________________________________________________________

// By now we know this much :

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__________________________________________________________

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__________________________________________________________  

// Use the  x  and  y  values to solve for  z  

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╦────────────────────────────╦

│Hope this helped  _____________________│    

│~Derelis ____________________________ │

╨___________________________________╨                  

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Answer:

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