Answer: 5
Step by step:
(3x+4)/2 = 9.5
3x+4 = 9.5*2
3x+4 = 19
3x = 19 -4
3x = 15
x = 5
Answer:
meter and then gallon
Step-by-step explanation:
i hope this helps :)
Answer:
B.
Step-by-step explanation:
All of the angles in a triangle add up to 180°.

The missing angle is 146°