<h2>
Answer:</h2>
<u><em>  17 + z -(-9)</em></u>
<u><em>+17        +17</em></u>
<u><em>(34)   +   (26)</em></u>
<u><em>       z=60</em></u>
<h2>
Step-by-step explanation:</h2>
<em><u>You need to solve for Z so we need to get z by itself so take 17 and add it to both sides because whatever is on the left side of the equal sign is always what you need to add  17+ 17 then 17+(-9) you get your answers then add those two up then you get z=60.</u></em>
 <u><em>Thank you for asking this great question need any other help please let me know by commenting below I'd be glad to help. </em></u>
<u><em>I'd also greatly appreciate you if you mark me as brainliest and click that thanks button.( optional )</em></u>
<u><em>Your brainly friend ( lauralit1 )</em></u>
 
        
        
        
So 11 and a half day so count up how the hours in a day so 24 hr and multiply it by 11 and 0.5 ( bc 0.5 is 1/2) 
That’s the first part Ik how to do
        
             
        
        
        
If you’re asking what percentage was taken off, it would be 31.5%. (70*.45=31.5)
        
             
        
        
        
Answer:
1/64
Step-by-step explanation:
1/4*1/4=1/16
1/16*1/4=1/64
this is the same as 1/4^3
Hope this helps
 
        
                    
             
        
        
        
Answer:
where's the equations and expressions..?