Answer:
A
Step-by-step explanation:
I don't really understand the numbers but if both X and Y are negative, then adding the 2 will result in a negative value. Multiplying 2 negative values will be positive, as will dividing them, and sometimes subtracting will too.
The retail value of a car is V dollars today, and it decreases by 8% a year.
100% - 8% = 92%
That means 1 year later, the value of the car is 92% * V
92% = 92/100 = 0.92
The value of the car one year later is 0.92V.
Your answer is B. 0.92V
Answer:
Q = -6
Step-by-step explanation:
We assume your equations are ...
If you multiply the first equation by 2, it becomes ...
2x -6y = 8
In order for the solution to the system to match the first line, the second equation must be dependent on the first. That is, the second equation must match the one we just found. In order for that to be the case, we must have ...
2x -6y = 8
2x +Qy = 8 ⇒ Q = -6
