I think the last two are correct.
Hope it helps
Answer:
Tax is $2.52 and the total is $30.52
Step-by-step explanation:
9% of 28 is 2.52 and yeah.
You add 1/4 each year:
800 to 1000 in one year
1000 to 1250 in 2
1250 to around 1812.5
Domain sets values and Range is the difference between the highest and the lowest numbers.
The only way for you to get an answer is by doing $5.25x2=$10.5 and $3.50x3=$10.50