Answer:
$503.90
Step-by-step explanation:
6500 X .93= 6045
6045/12=503.90
-15+7=-8
Adding numbers with different signs makes it subtraction and the answer will have the sign of the bigger number
If only + numbers are acceptable, then the numbers divisible by 810 are represented by {810n}, where n = {0, 1, 2, 3, ... }
I assume it is:
2x/(-5x+x^2), then you can simplify the x, but only if it is not zero:
2/(x-5), for x different to zero.
