Common factors include: 5 and 1
Add 2.38 and 4.89 then subtract 3 giving you 4.27
Answer:
c=-5
d=1
Step-by-step explanation:

I'm going to reorder the left-hand side. Multiplication is commutative.

Since the bases are the same in
and the operation is multiplication, I'm going to add the exponents giving me:

So this implies we have two equations to solve:
and 
So the first equation can be solved by dividing both sides by 4 giving you
.
The second equation can be solved by subtracting 2 on both sides giving you
.
1*1*1=1
D. 1 Cubic Unit(s)
height*width*length=volume