He is wrong because 12:55 is one hr and you still need to get to 1:25 but he only got to 1:01 so he did not get the correct answer
Each sandwich is toasted for 2 minutes and it takes 3 seconds to flip it.
The first two sandwiches will be toasted in 2 minutes (toasting) and 6 seconds (flipping).
The two will then be switched which will take 10 seconds.
The next two will again take 2 minutes and 6 seconds.
The final sandwich will take 5 seconds to be placed.
The final sandwich will also take 2 minutes to toast and 3 seconds to flip.
Total time:
2 + 2 +2 = 6 minutes
6 + 10 + 6 + 3 = 25 seconds
Total time is 6 minutes and 25 seconds.
10 - 2x
10 - 2(7)
= 10 - 14
= -4
1. 2x2 – x – 6
2. 12x2 – x –6
3. 4p2 – 18p + 8
I thought that to till on saturday my friend was doing school i was with him he had to do some math algebra 2b he needs it to be a mechanical engineer
