Im guessing the answer is true.... not 100% sure tho
Answer:
9652
Step-by-step explanation:
Hope that helps!
$3.15 would be the cost, after the mark up is added.
The answer would be 4/85
1. 2/5 ÷ 8 * 2 + 1 over 2
2. 2/5 ÷ 16 + 1 over 2
3. 2/5 ÷ 17/2
4. 2/5 * 2/17
5. 2 * 2 over 5 * 17
6. 4 over 5 * 17
7. finally 4/85
The triangle ADC and the triangle CDB are similar. Therefore:
Answer: A 4.5
