15
If it’s not message me I’ll give u the answer
        
                    
             
        
        
        
<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em> </em><em>⤴</em>
<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em>
<em>✴</em><em>Have</em><em> </em><em>a</em><em> </em><em>great</em><em> </em><em>day</em><em>✴</em><em>✴</em>
 
        
             
        
        
        
Answer:
$ or ≈$
 or ≈$
Step-by-step explanation
The question states that Mrs. Hadley spent $126.97 on one month, $237.81 on the next, and $198.42 on the last. To get the total, we can add these values together. 

An estimation would be:

We can use this estimation to determine that the total value is reasonable.
 
        
             
        
        
        
Answer:
239
Step-by-step explanation:
SP is the diameter so Arc RP is supplementary to Arc SR


Arc PQ is supplementary to Arc SQ so 


Arc Addition:

 
        
             
        
        
        
Grouping method works best on this one:
<span>ab+a+4+4b=a<span>(b+1)</span>+4<span>(b+1)</span></span>
<span>=<span>(a+4)</span><span>(b+1<span>)
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