Original - 4000x
<span>so, after 3 years we have: </span>
<span>Original - 12000 = 18000 </span>
<span>=> Original = $30,000 </span>
Answer:
b=49
Step-by-step explanation:
27+b=76
76-27= 49
b=49

You didn't provide the "given point", but I assume you're capable of plugging it in.
6.4 ounces.
You can get this by first converting to ounces which is a smaller value. Then you can divide by 10.