Hi!
<h3>To find the prime factorization of a number, keep dividing by the smallest factor that goes into it. </h3>
27/3 = 9
9/3 = 3
3/3 = 1
<u>3 · 3 · 3 = 27</u>
<h2>The answer is C. 3 · 3 · 3</h2>
Hope this helps! :)
-Peredhel
Just multiply the two, your answer should be 21.06
First triangle side lengths: 9, 4, 8
First triangle perimeter: 21
Second triangle side lengths: 18, 8, 16
Second triangle perimeter: 42
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Answer:
$27.12
Step-by-step:
So, we first need to learn how much money the tax is. We can find it like this
8.5 8.5x12.50
------ x 12.50 = ----------------
100 100
106.25
= ------------- = 1.0625 ~~ $1.06
100
The tax is $1.06
So now, the only thing left is to add
12.50 + 1.06 = $13.56
13.56x2 = $27.12 (for both gifts)
In total, both gifts cost $27.12 with tax.
In total, both gifts cost
