18+11v=w-13t
18+11-w=-13t
13t=w-11v-18
t=1/13w - 11/13v - 1 5/13
Hope this helps :)
        
             
        
        
        
What is it that I am supposed to be doing?
        
             
        
        
        
Answer:
x-1
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Length of RU is 20 units.
Step-by-step explanation:
In ΔRSt and ΔRUT,
ST ≅ TU [Given]
RT ≅ RT [Reflexive property]
∠RTS ≅ ∠RTU [Both the angles are the right angles]
ΔRTS ≅ ΔRTU [By SAS property of congruence]
Therefore, RS ≅ RU [By CPCTC (corresponding parts of the congruent triangles are congruent]
8x = 6x + 5
8x - 6x = 5
2x = 5
x = 2.5
Length of RU = (6x + 5)
                       = 6(2.5) + 5
                       = 15 + 5
                       = 20
Length of RU is 20 units.
 
        
             
        
        
        
22 complete cars and half of one car were washed on Sunday.
<u>Solution:
</u>
Given that  
Drama club held a car wash on Saturday and Sunday.
Total car washed on Saturday and Sunday = 60  
Lost  can on Sunday.
 can on Sunday.
Need to calculate number of car washed on Sunday.
Let assume number of cars they washed on Saturday = x
As they lost  of cars on the Sunday
 of cars on the Sunday
Number of cars washed on Sunday = Car washed on Saturday –  of car washed on Saturday
 of car washed on Saturday

Total number of cars washed on Saturday and Sunday = Number of cars washed on Saturday + Number of cars washed on Sunday  

So car washed on Sunday = 
That is 22 complete cars and half of one car were washed on Sunday.