Answer:
4x=4
Step-by-step explanation:
first do the parenthesis and do -1 * 7x and -1 * -2
3x - 7x + 2 + 2
3x - 7x and the 2+2= 4x+4
Answer:
what is the full question
Convert it into fraction=537/100 then do the long division = 5 and 37 over 100
hope i helped my fellow brainily user :)
Answer:
62 minutes.
Step-by-step explanation:
To find the mean, you need to <u>add</u> together all of your values (the minutes) and <u>divide</u> them by the number of values (how many sets of minutes given).
So, choosing to add 62 minutes:
38 + 40 + 40 + 42 + 43 + 50 + 62 = 315
There are 7 sets of minutes in total, so we then divide 315 by 7.
315/7 = 45 minutes
Therefore, running 62 minutes on the seventh day would cause you to run a mean of 45 minutes per day for the week.