solving 
we get value of n: 
Step-by-step explanation:
Solving the expression:
Solving:
So, solving we get value of n:
Keywords: Solving Expressions
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Answer: 19 minutes
Step-by-step explanation:
Here is the complete question:
takes Andrew 720 seconds to take a shower. He spends an additional 420 seconds eating breakfast.
How many minutes does it take Andrew to take a shower and eat breakfast?
From the question, we are told that Andrew spends 720 seconds to take a shower and also spends an additional 420 seconds eating breakfast. The total time spent by Andrew will be:
= 720 seconds + 420 seconds
= 1140 seconds
We will then convert 1140 seconds to minutes. We should note that 60 seconds = 1 minute. Therefore,
1140 seconds = 1140/60
= 19 minutes
Andrew uses 19 minutes to take a shower and eat breakfast.
Its the difference between the y- values divided by the distance between the corresponding x values. Or its sometimes called rise / run.
Answer:
#1
Step-by-step explanation:
Hope this helps! <3
