Answer:
D. 8x³ + 4x⁷ - 3x³ + 3x² - 2x + 9
Step-by-step explanation:
(8x⁸ - 9x³ + 3x² + 9) + (4x⁷ + 6x³ - 2x)
Apply distributive property to eliminate parentheses
8x⁸ - 9x³ + 3x² + 9 + 4x⁷ + 6x³ - 2x
Collect like terms
8x⁸ + 4x⁷ - 9x³ + 6x³ + 3x² - 2x + 9
8x³ + 4x⁷ - 3x³ + 3x² - 2x + 9
<span>(16 + 12) + (–5 + –11) This is the answer.</span>
Answer:
8.85 pounds
Step-by-step explanation:
Weight at birth = 2.95 pounds
After a six months, the sloth was three times heavier than it was at birth
New weight after six months = 3 × weight at birth
= 3 × 2.95 pounds
= 8.85 pounds
New weight after six months = 8.85 pounds
The sloth weighs 8.85 pounds after six months
Answer:
6x + 7
Step-by-step explanation:
2
