Answer:
You cant get help with this problem because you already have the answer
Step-by-step explanation:
Answer:
-4 = ?
Step-by-step explanation:
<u>Step 1: Substitute -1 for x</u>
7x^3 + 5x^2 - 2 = ?
7(-1)^3 + 5(-1)^2 - 2 = ?
7(-1) + 5(1) - 2 = ?
-7 + 5 - 2 = ?
-4 = ?
Answer: -4 = ?
The first 4 on the left has a value of 400. The next 4 has a value of 40. The first 4 is in the hundreds place and the second 4 is in the 10's place.
To get the 66 percent of a total, you just divide the percentage by 100 then multiply it to the tax percentage which you have be also divided by 100. I hope you are satisfied with my answer and feel free to ask for if you have questions and clarifications
