-5.8c + 4.2 - 3.1 + 1.4c = -4.4c +1.1
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Answer:
5x³ - 2x² - 5x + 8
Step-by-step explanation:
[ Refer to the attachment ]
Answer:

Step-by-step explanation:
remember: tan(theta) = opposite/adjacent
2.40 before a 30% discount is 0.72