Step-by-step explanation:

3 months
Your answer to this question will be y^2-4y+4
Answer:
9 and also -4
Step-by-step explanation:
<h3>
Answer: Choice A) D = 500/10</h3>
Explanation:
Density = Mass/Volume
D = M/V
D = 500/10
D = 50 grams per cubic cm
Your teacher should have written cm^3, cc, or cubic cm instead of just "cm" to represent the volume. The abbreviation "cc" stands for "cubic cm" which you may hear a lot in hospital settings when it comes to medicine dosages.