It doesn't matter what step is taken first. Either choice will result in zero pairs being created on both sides, which helps isolate the variable x. Whether you start with the x-tiles or the unit tile, the solution will be the same.
Answer:
Dependent: Total cost of the ride.
Independent: Amount of rides.
Step-by-step explanation:
The independent variable represents what is adjusted, while the dependent variable signifies what alters as a result of that adjustment.
In this case, the total expense for rides fluctuates with any variation in the number of rides taken.
Therefore, the amount of rides is the independent variable whereas the total cost for rides is the dependent variable
x²-9x+12 = (x - (9/2))² - (33/4) For further details, refer to the image below.:)
