Answer:
18
Step-by-step explanation:
Using the order of operations, We first raise x (3) to the power of 2 (3^2), which gives us 9. Afterwards, we multiply 9 by y (9*2) which gives us 18.
Answer: (if your asking for the unit rate of that)
the unit rate is 1.10
35.7%
The change is 45 dollars. (120-75)
The percent of change is the dollars divided by the original price.
45/120=0.357
Or 35.7%
The total value would be 17,210.
$28.50 is the answer
