5/1 or 5 as slope is the rise or y, over the run or x
        
             
        
        
        
Answer:
The least number of stamps required is 
Step-by-step explanation:
Let the number of  cent stamps be
 cent stamps be  and
 and  cent stamps be
 cent stamps be 
We have

The minimum number is obtained when more   cent stamps are used
 cent stamps are used
Here  cannot be greater than
 cannot be greater than  since
 since 
Substitute 

Not possible since  is not a fraction
 is not a fraction
Substitute 

Not possible since  is not a fraction
 is not a fraction
Substitute 

Possible
Hence minimum number of stamps is

 
        
             
        
        
        
Answer:
Soccer practice started at 6:00, because 7:15 - 1:15 = 6:00
 
        
             
        
        
        
Answer: 4(5j+7) = 20j+28
Step-by-step explanation:
 
        
             
        
        
        
<h3>
Answers:</h3>
- ST = 23
- RU = 8
- SV = 5
- SU = 10
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Explanation:
Focus on triangles SVT and UVT.
They are congruent triangles due to the fact that SV = VU and VT = VT. From there we can use the LL (leg leg) theorem for right triangles to prove them congruent.
Since the triangles are the same, just mirrored, this means ST = UT = 23.
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Following similar reasoning as the previous section, we can prove triangle RVU = triangle RVS.
Therefore, RS = RU = 8
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SV = VU = 5 because RT bisects SU.
Bisect means to cut in half. The two smaller pieces are equal.
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SU = SV + VU = 5+5 = 10
Refer to the segment addition postulate.