Photo math shows the steps
<h3>
Answer: 216 square feet</h3>
Work Shown:
Old area = 12*15 = 180 square feet
New area = 18*22 = 396 square feet
Difference = New - Old = 396 - 180 = 216
The patio's area increased by 216 square feet.
Answer:
[See Below]
Step-by-step explanation:
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✦ Round 
to the nearest whole number:
✦ Round to the nearest Tenth:
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~<em>Hope this helps Mate. If you need anything feel free to message me. </em>
<em />
<em> ☺</em>
Answer:
JOWAIN NALANG KITA ANO G KA
Answer:
61
Step-by-step explanation:
b=1.5
k=8
n=7
(7×8)-2(1.5)+8
56-3+8
answer61
