Answer:
That's two half lives. 5/8 * 2 * 2 = 20/8 = 5/2 pounds7/8 * 2 * 2 = 28/8 = 7/2 pounds
Step-by-step explanation:
Brainliest plz?
Answer:
9
Step-by-step explanation:
To solve this just take b (in this case 6x) divide it by 2 and then square it
which means that c=9
this will factor to (x+3)²
The correct answer is: -2x > 6!
-2x > 6
-2x / -2 > 6 / -2
x > -3
Hello,
Answer D
y=2x/7+4
x=2y/7+4
(x-4)*7/2=y
First choice in the upper left corner.
It is the same shape with same proportions, just dilated.
2/5 = 0.4
8/20 = 0.4
