An elevator goes up 7 floors and then down 4 floors. what integer represents the change in the floor level?

3 floors.

Step-by-step explanation:

We have been given that an elevator goes up 7 floors.

We know that going up is a positive altitude, so 7 floors up will be positive 7.

Then the elevator comes down 4 floors. We know that coming down is a negative altitude, so coming down 4 floors would be floors.

The change in the floor would be floors.

Therefore, the change in the floor level is 3 floors.

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mark branliest

step-by-step explanation:

.6 is 1/2 of 12

the answer is actually d. i just took the test