First Answer. 6x-2y=16. This added to 4x-5y=2 is equal to 10x-7y=18
Answer:
−t+24
Step-by-step explanation:
Average = Mean
To find the mean, add up the numbers and divide it by how many numbers there are.
So,

There are 5 numbers in total.

To do these types of division, ignore the decimal and add a 0 at the end.
So we can do:

And put back the decimal.
Hope this helps :)
The probability is 50% or 2/4