Answer:
306 miles
Step-by-step explanation:
544/16 × 9
4,896/16
306
 
        
                    
             
        
        
        
Answer:
Long part= 45
Short part= 25
Step-by-step explanation:
Let the short part of the stick be x
Let the long part be x+20
The total length of the stick is 70cm
x + (x+20)= 70
x+x+20= 70
2x+20= 70
2x= 70-20
2x= 50
x= 50/2
= 25
Longer part length= 20+25
= 45
The short part is 25
 
        
             
        
        
        
Given:
Cost of dishwasher : 315 before sales tax
sales tax : 9.22%
Total cost = 315 * 1.0922 = 344.043
Average of 10 uses per week for the next 6 years before replacing it.
There are 52 weeks in a year.
10 uses per week * 52 weeks per year * 6 years = 3120 average uses
cost for water = 0.09 ; cost for electricity = 0.13 ; total cost per use = 0.22
0.22 * 3120 = 686.40 cost of use
purchase cost =    344.043
cost of use      =    <u>686.40</u>
lifetime cost     1,030.443
        
                    
             
        
        
        
1) (x-2)^2
2)-4x(x+5)
pls mark as brainliest:))
        
             
        
        
        
Answer:
- 1.67
Step-by-step explanation:
f(x) =  -
 - 
     =   -
 - 
     =  - 2
 - 2
     = - 1 
     = -1.6666666
     = -1.67