Answer:
600000000000000000000000000000000000000000000000000000000000000000000
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Answer:

Step-by-step explanation:
![\sqrt[3]{27x^{15}}y^{24} =](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B27x%5E%7B15%7D%7Dy%5E%7B24%7D%20%3D%20)
![= \sqrt[3]{3^3x^{15}}y^{24}](https://tex.z-dn.net/?f=%20%3D%20%5Csqrt%5B3%5D%7B3%5E3x%5E%7B15%7D%7Dy%5E%7B24%7D%20)





-2.1 + 0.3 - 1.7 - 0.4 = -3.9
answer
A. -3.9 lbs