120
The original length is 12 and the width is 8 so
12 x 3+36
8x3=24
24+24+36+36+120
20.75 because if you add 4.85+7.95+7.95 add that you get 20.75
Answer:
-an - 4a + 3n + 12
Step-by-step explanation:
(-a + 3)(n + 4)
= -an - 4a + 3n + 12
Answer:
≈44.44%
Step-by-step explanation:
≈44.44%
To solve this, we can use a simple proportion.
Assuming 18 = 100%...

Then, using cross multiplication...


Now divide 18 from both sides.
x ≈ 144.44
Now subtract 100 from ≈144.44, leaving us with
≈44.44%