45/100
Simplify the fraction by diving by the largest possible factor 
45 divided by 5 = 9
100 divided by 5 = 20
9/20
9/20 = 0.45
        
             
        
        
        
16 or 4^2
This is really saying is 1/(1/4^2)
        
             
        
        
        
Answer:
y=-1 x=26 (26,-1)
Step-by-step explanation:
We know that Mr. Garcia drives 26 miles per gallon, this means that the slope will be (26,-1)
 
        
             
        
        
        
Answer:
Kindly check explanation 
Step-by-step explanation:
Length of parking lot = 20 feets
Speed of tortoise which starts at the edge = 6 feets per minute
Speed of tortoise which starts 4 feets from the edge = 2 feets per minute
Equation to represent when they will be in the same spot.
Distance = speed * time
Distance of Tortoise at edge = 6ft/min * t = 6t - - (1)
Distance of the other tortoise = (4 + 2t) - - - (2)
Equating both (1) and (2)
6t = 4 + 2t
6t - 2t = 4
4t = 4
t = 4/4
t = 1
Hence, they'll be at the same spot after 1 minute. 
 
        
             
        
        
        
The value of 5 in 25 is ones