Soo-Jung used the subtraction property of equality to solve an equation for y. Which equation could be the one that Soo-Jung solved?
4 y = 12
StartFraction y Over 4 EndFraction = 12
2 (4 y) = 12
y + 4 = 12

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.

6.5

step-by-step explanation:

you said it was in the question

~courtney

5.25 ounces

step-by-step explanation:

divided 3/4 and 6

the graph g(x) is f(x) translated 7 units in the negative y direction and translated 2 units in the negative x direction