A, C, E
any mathematical expression that then includes an equal sign becomes a sentence or equation
Answer:
It has two solutions
Step-by-step explanation:
The system 
If we try to simplify the fractions applying the Lesser Common Factor
We obtain this:
From this equation, you can see a square term coming up, from where we can say that this system has two solutions
If the area was 16cm^2 before, then each side was 4 cm long since each side of a square is equal, and the area for a square is the length of the sides squared. The square root of 16 is 4, so that is why the sides were 4 cm. When you make each side 1 cm shorter, they're now all 3 cm. 3^2 is 9, so the new area is 9 square centimeters.
Step-by-step explanation:
volume of prism = 4 1/2 × 4 1/2 × 6
= 9/2 × 9/2 × 6
= 121.5 cm³
storage container = 143 cm³
Difference = 143 - 121.5 = 21.5 cm³
Answer: A is correct
Step-by-step explanation:
Hope This Helps
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