Answer:
15.9
Step-by-step explanation:
4 1/4 x 3 x 1 1/4 = 15.93
15.93 rounded is 15.9
Hope this helps!
Answer:
or 
Step-by-step explanation:
|3k - 2| = 2|k + 12|


or 
or 
or 
or 
The circumference of circle with a radius of 63mm is 395.84
I hope this helps!
Answer:
What? in this equation, x = 14. I'm not sure what the question is asking.
The inn's per night cost before tax is $220.
Step-by-step explanation:
Given,
Sales tax = 5% = 
Per night charges including sales tax = $231
Let,
x be the per night charges.
Per night charges + 5% sales tax of per night = 231

Dividing both sides by 1.05

The inn's per night cost before tax is $220.
Keywords: linear expression, addition
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