Answer:
the interest amount totals $240
Step-by-step explanation:
I hope this is helpful.
Response:
x ≥ 4
Step-by-step breakdown:
Given
- 4(8 - 3x) ≥ 6x - 8 ← distribute the term in parentheses on the left side
- 32 + 12x ≥ 6x - 8 (subtract 6x from both sides)
- 32 + 6x ≥ - 8 (add 32 to both sides)
6x ≥ 24 (divide both sides by 6)
Thus, x ≥ 4
Adam and his dad split the bill in a 2:3 ratio. The dad’s share equals the 3 parts and is £52.20, so one part is 52.20 ÷ 3 = £17.40. Adam’s portion (2 parts) is 2 × 17.40 = £34.80. The total cost is 34.80 + 52.20 = £87.00.