Answer:
5 hours
Step-by-step explanation:
227.5+97.5=325
325/65=5
Answer:
14.6
Step-by-step explanation:
<h3>
Answer: 4(x - 1)(x^2 + x + 1)</h3>
==================================================
Work Shown:
4x^3 - 4
4(x^3 - 1)
4(x - 1)(x^2 + x + 1)
In the last step, I used the difference of cubes factoring formula which is
a^3 - b^3 = (a - b)(a^2 + ab + b^2)
Answer:
2.24
Step-by-step explanation:
16.24-14=2.24.
