3x - 2x + 4 = 5x - 4x - 8
First, let's focus on the left side of the problem (3x - 2x + 4). Let's subtract 3x - 2x which will get us 1, and since a variable by itself is considered 1, we can just put the variable.

Second, now let's focus on the right side of the problem (5x - 4x - 8). Subtract 5x - 4x to once again get 1. Replace it with the variable and leave the rest.

Third, we can now cancel out x on each side. This will leave us with 4 = -8, which is false, meaning that there is no solution to this problem.
Answer:
A. 4 feet
Step-by-step explanation:
The area of something is found by multiplying the length by the width. So to find the answer, you divide 28 by 7 to get 4.
Multiply 500 times .75 and it equals 375, hope this helps!!
The exponential function that gives the value of the car in t years after 2008 is:
.
Using the function, the estimate for the value of the car in 2016 is of $9,900.
<h3>What is an exponential function?</h3>
A decaying exponential function is modeled by:

In which:
- A(0) is the initial value.
- r is the decay rate, as a decimal.
In this problem:
- The initial value is of A(0) = 27,500.
- Considering the first year change, we have that 1 - r = 24200/27500 = 0.88.
Hence, the equation is:

2016 is 8 years after 2008, hence the value of the car will be given by:

More can be learned about exponential functions at brainly.com/question/25537936