5. Seismologists use the Richter scale to measure the magnitudes and intensity of earthquakes that occur all over the earth. (se
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Answer:
(C) Division Property of Equality
Step-by-step explanation:
Looking at the equation , we see that if we want to isolate y, we need to divide it by 2 - because we're multiplying it by 2, and 2 times a number divided by 2 is just the number.
The Division Property of Equality states that if we have an equation, , then
.
So, that means will be equal to
, which is 9.
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