Answer:
   1.2 minutes
Step-by-step explanation:
The applicable relationship between speed, distance, and time is ...
   time = distance/speed
   = (3 km)/(150 km/h) = (3/150) h = 1/50 h 
   = (60 min)/50 = 1.2 minutes
 
        
             
        
        
        
Diameter D of the trampoline = 17 feet
The circumference C, of the trampoline is calculated by the formula:

Put D = 17 feet, π=3.14

The cirucmference o
 
        
             
        
        
        
Answer:
3.75
Step-by-step explanation:
100d=12.5 x 30
12.5 times 30 equals 375 
so 
100d=375 
now divide 100 both sides to get your discount 
 
        
             
        
        
        
Answer:
y = -x + 2
Step-by-step explanation:
(-3,5) and (4,-2)
Slope: (-2-5)/(4 - - 3) = -7/7 = -1
y-intercept= -2 - (-1)(4) = -2 + 4 = 2