Answer:
x=15/4 or x=3.75
Step-by-step explanation:
4/5*x=3
4/5=0.8
0.8*3.75=3
15
Hope this helps
6.4
i did a test on it and figerd out that the answer is 6.4
67.38
B - Decay
Please make my answer the brainliest!
Step by step explanation: