Answer:

Step-by-step explanation:
The equation provided is:
d = 5x + 10xf
We need to isolate x from this equation.
Factoring out x from the right side gives us,
d=x(5+10f)
To find x, divide both sides by (5+10f),

Thus, this represents the sought value for x.
To determine this answer, you need to calculate the percentage change.
This involves dividing the difference in lengths by the original length. We begin with the main bridge.
4700 - 2300 = 2400
2400 divided by 4700 equals approximately 51.1% shorter.
I think it’s 156 hundreds, 3 tens, and 8 ones.
Answer:
$10
Step-by-step explanation:
Each hardcover book costs $12, resulting in a total of $60 for five of them out of $100. The remaining four paperbacks at $10 each amount to a total of $40.
I hope this was helpful!!!:)
Answer:
(B) There is a single solution: x = 0.
Step-by-step explanation:
The equation that Kate is attempting to solve is: 

Consequently, this equation results in one solution: x = 0.