Answer:
-3
Step-by-step explanation:
this is because you subtract 4x from one side to get -3x +3= 12. then u get rid of the 3 so you subtract is and get -3x=9. therefore u get -3. (please don’t delete my answer when I take time out of my day to help you)
The answer is "0.3206".
Testing statistic:
Calculating the P-value Approach
4 hours and 30 min every day
2 days in weekend so 4 hour and 30 times two is 9 hours your welcome
the answer is c i used a algebra calculator