I will give brainlist if correct. Select the statement that correctly describes the solution to this system of equations.
-2x + 10
There is no solution.
There are infinitely many solutions.
There is exactly one solution at (3, 4).
6. There is exactly one solution at (3.5, 5).

there is no solution

Step-by-step explanation:

If you've simplified an absolute value equation and the value on the other side of the equals sign is a negative number, the equation has no solution.

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.