Answer:
whatever 44.75 as time would be
Step-by-step explanation:
44.75
 
        
             
        
        
        
Answer:
Mirandah added 5x and 9y, which she shouldn't do because one is y and the other is x, meaning they don't match. 
There is no simplifying the equation. It should stay 5x + 9y - 4
If wrong, I apologize, but this should be correct.
 
        
             
        
        
        
Answer: 180cm
Explanation: 
The area of a triangle is 1/2(b)(h).
The height of the triangles is 12cm and the base is 6cm.
1/2(6)(12) = 36cm
Multiply by 4 = 144
For square: 6 • 6 = 36cm
144cm + 36cm = 180cm
        
             
        
        
        
Answer:
625 
600+20+5
Step-by-step explanation:
<em>Parenthesis</em>
<em>Exponent</em>
<em>Multiply</em>
<em>Divide</em>
<em>Add</em>
<em>Subtract</em>
<em>From left to right.</em>
<em>Do exponent first.</em>
<em> </em>
</em>
<em>Standard form of 5^4 is: ⇒  600+200+5</em>
<em>625 is the correct answer.</em>
<em>600+200+5 is the correct answer.</em>
 
        
                    
             
        
        
        
I think 3.16 I said I think