A. 2, 200, 2000
This is multiplying the number by 10 each time. In other words, just adding an extra zero to the end of it.
b. 340, 0.034
This one is moving the decimal place forward two places. 10^-2, so removing two zeros from the end of it until eventually you reach decimals and have to move the decimal forward twice, which is essentially what you're doing here.
c. 85700, 857, 0.857
In this one, you remove one zero from the end. You move the decimal forward once when you reach the decimals. This would be 10^-1
d. 444000, 4440000, 44400000
In this one, you multiply each one by 10. Add on a zero to each one.
e. 0.095, 9500000, 950000000
You multiply this one by 10^2, so the number increases.
Answer:

Step-by-step explanation:

Angles on the same side are the same, so angle 1 is 110°.
Angle 1 and 2 are supplementary, so they add up to 180. Since we know angle 1 is 110, angle 2 must be 70°
10,000 miles : 20 mi/gal = 500 gal
10,000 miles : 25 mi/gal = 400 gal
500 - 400 = 100 gal ( saved per year )
100 x 100,000,000 = 10,000,000,000
Answer: 10 billion gallons of fuel would be saved if the average fuel consumption mi/gal was increased to 25.
The perimeter of the rectangle, for the dimensions shown in table is (14x+6) and the perimeter is polynomial.
<h3>What is perimeter of rectangle?</h3>
The measure of the boundary of a rectangle is called its perimeter. Perimeter of a rectangle is the sum of all the sides.
The perimeter of a rectangle is twice the sum of its length and width. It can be given as,

Here (<em>w</em>) is the width of the rectangle and (<em>l</em>) is the length of the rectangle.
The width of the rectangle is,

The length of the rectangle is,

As the perimeter of rectangle is twice the sum of its length and width. Thus the perimeter of the given rectangle is,
![P=2[(3x-2)+(4x+5)]\\P=2[3x-2+4x+5]\\P=2[7x+3]\\P=14x+6](https://tex.z-dn.net/?f=P%3D2%5B%283x-2%29%2B%284x%2B5%29%5D%5C%5CP%3D2%5B3x-2%2B4x%2B5%5D%5C%5CP%3D2%5B7x%2B3%5D%5C%5CP%3D14x%2B6)
As the perimeter of the given rectangle in the above equation is in the polynomial form. Thus, the perimeter of the rectangle is (14x+6) and the perimeter is polynomial.
Learn more about the perimeter here;
brainly.com/question/1662271