C. The Tetrahhedron has 4 faces, all of which are triangles. It also has four vertices and six edges.
X=weekly allowance
x/2=money saved (= money spent).
We can suggest this equation:
x/2+4=12
lowest common multiple=2
x+8=24
x=24-8
x=16
Answer: her weekly allowance is $16.
Answer:
whooooooooooooooooooooooooooooooooooooooooo
Step-by-step explanation:
Answer:
The answer is
.
Step-by-step explanation:
This is because when you multiply them together you get
,
,
, and 
When you add the like terms you get,
