x = 6
The average of 4 numbers is 6, which means that (3 + 5 + 10 + x) all divided by 4 is 6. That means that 3 + 5 + 10 + x = 24, because 24/4 is 6.
18 + x = 24, subtract 18 from 24 to get x = 6.
Answer:6%
Step-by-step explanation:
Decrease = 1500 - 1410= 90
% decrease = (90/1500)*100%
= 6%
7) answer-6t
t=toms cans collected
8) answer- 5.5
8.3-2.8=5.5
9) answer-14
56/4=14
Answer:
Step-by-step explanation:
We are given the expression, 
On simplifying, we have,
i.e. 
Now, we will rationalize the expression,
i.e. 
i.e. 
i.e. 
Since, 
, we get,
i.e. 
i.e.
So, the simplified expression is .
