Answer:

Step-by-step explanation:
Substitute m=(2x+1) and n=(6) in m+n=(9).
We are finding the value of the x variable.

Add the numbers on the left side of the equation.

Subtract 7 from both sides.


Divide both sides by 2.


The value of the x variable is 1.
Answer:
How bout no-_-
Step-by-step explanation:
YOU NOT SMART
Answer:
Anything 3 or more
Step-by-step explanation:
3 x 4 = 12.
12 > 10.
If you follow through with the next multiple of 4, 4, we get 16.
16 > 10.
This is true for any other multiple of 4, making any value 3 or me greater than 10.
There are two interleaved arithmetic sequences here.
Odd terms are 5, 7, 9, 11, increasing by 2 each time.
Even terms are 1, 0, -1, decreasing by 1 each time.
The next two terms will be -2, 13.
1. 6.25 x 10^0
2. 8.07 x 10^-1