
//Add 6 to both sides:

//Multiply by -1 on both sides:

Multiply by 3 on both sides:

Divide by 4 on both sides:

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Answer: x = 15 (Answer C)-----------------------------------------
A.
Faces - 8
Lateral Faces - 6
B.
Vertices - 12
C.
Edges - 18
D.
The base of the prism is a hexagon and the figure as a whole is a hexagonal prism.
<C = 180 - 32
<C = 148 degrees
(<C+<D = 180)
Answer:
{16,20,24,28}
Step-by-step explanation:
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This is a 30.91837% decrease, so approximately a 31% decrease from 98 to 67.7.