Answer:
15 im positively sure
Step-by-step explanation:
The 6 sides are the same sides
so 6+6=12
add the 3
12+3=15
Answer:
about 2.47
Step-by-step explanation:
Your calculator will tell you ...

X=

Or it would be approximately: x≈ 0.37228132, -5.37228132
Hope this helped! ;P
Answer:
The second company is a better deal
Step-by-step explanation:
Answer:
54 percent
Step-by-step explanation:
23 over 50 is .54