Answer:
true
Step-by-step explanation:
Solution:

subtracting 0.9 and 9 from both side

it will become

subtracting 1.8 from both side

it will become

now dividing both side by 3.5

So

which means

Hope it helps!
Answer:
80
Step-by-step explanation:
Rounding to the nearest tenth, we get:
100, 80, 40, 90, 80, 100, 90, 90, 80, 80, 80
Number no. of times
80 occurs 5 times (most of the times) so, 80 will be the mean.
HOPE THIS HELPS YOU
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L 6 w 8 is the right answer to the question