The mean temperature for the first 4 days in january was -7 °c. the mean temperature for the first 5 days in january was -6 °c. what was the temperature on the 5th day?

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.