Answer: 
Step-by-step explanation:
 Having the following equation given in the exercise:
 
 You can solve for "a" following this procedure:
 1. You can apply the Subtraction property of equality and subtract  from both sides of the equation:
 from both sides of the equation:
 
 2. Now you must subtract the terms on the left side of the equation. Notice that the Least Common Denominator is "d". Then:
 
 3. Finally, you can apply the Multiplication property of equality and multiply both sides of the equation by "b". So, you get:
 
 
        
             
        
        
        
Answer:
1Step-by-step explanation:
 
        
             
        
        
        
Using the formula for simple interest, it is found that he paid $119.87 in interest.
The<u> simple interest formula</u> is given by:
 
- E is the amount of interest earned.
- P is the principal(the amount of money invested). 
- I is the interest rate(yearly, as a decimal).
- t is the time, in years.
In this problem:
- Borrowed $2,700, thus  
- Interest rate of 3.5%, thus  
- From December 26, 2019 to February 21, 2021, there were 423 days, thus the time in years is  
Thus, the interest paid was of:

$119.87.
A similar problem is given at brainly.com/question/9593067
 
        
             
        
        
        
Answer:
<h2>y = 2x - 4</h2>
Step-by-step explanation:
The slope-intercept form:

m - slope
b - y-intercept
We have the equation of a line in the standard form

Convert to the slope-intercept form:
 <em>subtract 2x from both sides</em>
                <em>subtract 2x from both sides</em>
 <em>change the signs</em>
            <em>change the signs</em>
