It is 3y because of the calculation being equivalent
        
             
        
        
        
63         5 tens=50
             13 ones=10 and 3 leftover                                                                                                                                   50+13=63
        
             
        
        
        
The answer would be $697.5
Hope this helps!
 
        
             
        
        
        
Answer:
Thank you so much
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
x ≥ -7/3 
Step-by-step explanation:
<h3>General Formulas and Concepts:</h3>
Pre-Algebra
<h3>Order of Operations: BPEMDAS</h3>
Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
Left to Right
Equality Properties
Step-by-step explanation:
Step 1: Define Inequality
-15x + 4 ≤ 39
Step 2: Solve for x
Subtract 4 on both sides:                     -15x ≤ 35
Divide -15 on both sides:                      x ≥ -7/3
Here we see that any value x greater than or equal to -7/3 would work as a solution to the inequality.