If x ^ 2 = 100, then x = 10.
For this case what you should know is the correct clearance of the following equation:

We then have two possible solutions:

Rewriting we have:

Therefore, the solutions are:
Answer:
A statement that is NOT true is:
If x^2 = 100, then x = 10.
12x+1=-7
-1 -1
12x=-6
/12 /12
x=-1/2 or x=-0.5
The expected value formula is

We know that there are 125 tickets, so the probability of the ticket is

Then, we find the expected value

<h2>Hence, the expected value is $7.60.</h2>
First multiply them out to improper fractions 1 3/5 changes into 8/5 and 1 2/5 changes into 7/5 multiply them out and you should get 2 6/25.