Answer:
<h2>46.5 DOLLARS WILL BE YOUR ANSWER .</h2>
 
        
                    
             
        
        
        
1. <u>Correct</u>
2. <u>Incorrect</u>, answer is x ≤ -4.25   This is because the line goes to the left so it is less than or equal to.
3. <u>Incorrect</u>, the answer is the choice at the top, because it is greater than, it goes to the right and has a empty circle.
4. <u>Incorrect</u>, the answer is the choice at the bottom cuz it is greater than or equal to so the line goes to the right and the circle is filled in.
Hope that helps u!!
 
        
             
        
        
        
That would be 30 minutes since 2 1/2 hours equals 150 minutes, a fifth of 150 is 30.
        
             
        
        
        
Answer:
I believe this is the answer you are looking for:
x3-6x2-7x
Step-by-step explanation:
 
        
             
        
        
        
Answer:
75
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
- Subtraction Property of Equality<u>
</u>
<u>Geometry</u>
- Sum of Angles in a Quadrilateral: 360
Step-by-step explanation:
<u>Step 1: Set up</u>
75 + 120 + 90 + ∠4 = 360
<u>Step 2: Solve</u>
- Add:                                                                                                                   285 + ∠4 = 360
- [Subtraction Property of Equality] Subtract 285 on both sides:                   ∠4 = 75