Answer:
C
Step-by-step explanation:
When the value of something decreases by a certain factor every unit of time, instead of by a set constant, then this is called exponential decay. When the rate is constant, this is called linear decay. Hope this helps!
m = 8
-3m - 4 = -28
+4 +4
-3m = -24
÷-3 ÷-3
<u>4x = 20</u>
<u>x = 5</u>
<u></u>
Have a nice day!