Answer:
$675.00
Step-by-step explanation:
4500 x 0.05 x 3 = 675
Answer: -3/10
Step-by-step explanation: A positive and a negative will subtract.
1. Find the common denominator (8/10)
2. simce 8/10 is greater than 1/2 you need to add a negative to get 8/10 a lower value
3. subtract 5/10 or 1/2 from 8/10 to figure out what gives you the correct answer
I think that is is 8.3, but I could be incorrect!