Answer:
33 is the right answer
Step-by-step explanation:
May this help you
 
        
                    
             
        
        
        
Answer:
(4, 1)
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>Algebra I</u>
- Terms/Coefficients
- Coordinates (x, y)
- Solving systems of equations using substitution/elimination
Step-by-step explanation:
<u>Step 1: Define Systems</u>
y = 2x - 7
y = -x + 5
<u>Step 2: Solve for </u><em><u>x</u></em>
<em>Substitution</em>
- Substitute in <em>y</em>:                                                                                                2x - 7 = -x + 5
- [Addition Property of Equality] Isolate <em>x</em> terms:                                            3x - 7 = 5
- [Addition Property of Equality] Isolate <em>x</em> term:                                              3x = 12
- [Division Property of Equality] Isolate <em>x</em>:                                                       x = 4
<u>Step 3: Solve for </u><em><u>y</u></em>
- Define original equation:                                                                               y = -x + 5
- Substitute in <em>x</em>:                                                                                                y = -4 + 5
- Add:                                                                                                                 y = 1
 
        
             
        
        
        
Answer:
14 guppies
Step-by-step explanation:
1/8th of 24 is 3 which leaves 21 remaining
2/3 of 21 is 14 as each third is 7
 
        
             
        
        
        
5/8=.625 and 7/15=.466 repeating so 5/8 is a bigger fraction
        
                    
             
        
        
        
The 5-d process is the process in answering problems with things meaning
if you have amanda is x and jake is 3 times amandas age....and there mother is 4 times jakes age..and there sum of ages is ....its these kind of problems. so you have a step by step process to solve them...(but you can do it without and skip a few steps when doing it )
but here it is-->
1) describle or draw the problem
2) Define (define what varables you are using
3) Do (Set up equation and solve)
4)Decide (chekc ur answer)
5)Declare ( write the final answer (ex..amanda is 2, Jake is 6...)
hope this helps