Whether it can be equal to that value. For example, if 5 is greater than x, then an open circle will be useful. If 5 is greater than or equal to x, a closed circle will be used.
        
             
        
        
        
Answer:
A is your answer.
Step-by-step explanation:
Annual Percentage Rate (APR) includes the interest rate plus any fees.  So if you choose the lowest APR, you will have chosen the lowest interest with any fees.
 
        
                    
             
        
        
        
Answer:
It should take roughly 3.5 years
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
x = 2/5
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtract Property of Equality
Step-by-step explanation:
<u>Step 1: Define</u>
5x = 2
<u>Step 2: Solve for </u><em><u>x</u></em>
- Divide 5 on both sides:                    x = 2/5
<u>Step 3: Check</u>
<em>Plug in x into the original equation to verify it's a solution.</em>
- Substitute in <em>x</em>:                     5(2/5) = 2
- Multiply:                                2 = 2
Here we see that 2 does indeed equal 2.
∴ x = 2/5 is the solution to the equation.
 
        
             
        
        
        
Answer: 1
Step-by-step explanation: the cosine function oscillates between the values -1 to 1 
The amplitude of this particular function is understood to be 1