Answer:
1a. 495 miles. 1b. 184.8 miles. 2a. 68 km. 2b. 32 kg
Step-by-step explanation:
Answer:
Jdjdkdjdjdjdjfjfjdjfjdkdjdjdjdjdjdjdjfjjff
The answer you are looking for is -5x^5-5x^4+6x^3-x^2-7x+20
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