Answer:
C. plumber A has a greater initial value
<h3>Part A</h3>
<u>Factoring the area:</u>
- 4x² + 20x + 25 =
- (2x)² + 2*2x*5 + 5² =
- (2x + 5)²
<u>The length of the side is:</u>
<h3>Part 2</h3>
<u>Factoring the area:</u>
- 4x² − 9y²=
- (2x)² - (3y)² =
- (2x + 3y)(2x - 3y)
<u>The sides of the rectangle are:</u>
195 +15d=360
answer
subtract 195 from each side
15d=165
d=165/15=11
He would need to walk 11 dogs
Answer: 14.7338936% decrease
![\frac{5355}{100} = \frac{4566}{x}](https://tex.z-dn.net/?f=%5Cfrac%7B5355%7D%7B100%7D%20%3D%20%5Cfrac%7B4566%7D%7Bx%7D)
cross-multiply
85.2661064 = x
100 - 85.2661064 = 14.7338936
Check: 0.852661064 * 5355 = 4566
If permitted, you may round for a simpler (yet less precise and exact) answer. For instance, rounding to the hundredths would make it ~14.73%.
Answer:
b
Step-by-step explanation:
it looks like the right anwser