The express elevator in a skyscraper goes up 51 floors in 12¾ seconds. How many floors does the elevator go in 2 seconds? A. 8½
2 answers:
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Answer:
Step-by-step explanation:
The equation is .
To find the value of the variable "x" in terms of "y", you need to apply the Division property of equality and divide both sides of the equation by "2a". Then:
You know that the costants "a" and "b" are equal (), then:
Knowingt this, you can simplify.
Therefore, you get that the value of "x" in terms of "y" is: