22/28 converted to a percentage is 78.6%. (rounded to the nearest tenth)
78.6% of the class passed the test.
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Answer:
-7 and -1
Step-by-step explanation:
-7x-1=7
-7-1=-6
Answer:546.58
Because if u add it all together it gives u that answer
Step-by-step explanation:
Add all of the numbers together
7 + 9 + 0 + (-9) + (-7)
simplify it down to:
(7+9+0)= 16
-9 + (-7)= - 16
So, -16 + 16 = 0
then divide 0 by 5 to get the answer of 0
To find the mean you have to add all of the numbers together and then divide by the amount of numbers that you have.