Answer:
9
Step-by-step explanation:
6/4=1.5
1.5·6=9
3 significant figures. 3.65
1/8 * 2/5 = 2/40 reduces to 1/20 are tubas
1/20 * 240 = 240/20 = 12 are tubas
Answer: the number is 9
Explanation:
4x - 9 = 27
Add 9 to both sides:
4x = 36
Divide both sides by 4:
x = 9
