Answer:
y = -14, x = -17
Step-by-step explanation:
-2(y-3)+3y=-8
-2y+6+3y=-8
y+6=-8
-6. -6
y=-14
x = y-3
x = -14-3
x = -17
That is how u work the problem
12.5%, every 500 years you take away half of the substance (50%) -> 25% -> 12.5%
you divide your number 3 times because 1500/500=3
The value of 5 units as a fraction greater than 1 is 5x>1x>.2.2=2/10 Answer is 2/10 you welcome!
