Answer:
Linear equations 
Step-by-step explanation:
An easy and simple equation. F(t) = -15t +300
 
        
             
        
        
        
30 is the correct answer also I’ve downed coffee and monster
        
                    
             
        
        
        
I got 63,000 because it simplifies to 45*35*4
        
             
        
        
        
Answer: Perimeter is 23/8 miles
Step-by-step explanation: 7/8 can be converted into 14/16, when added to 18/16 you get 46/16 which is 23/8
 
        
             
        
        
        
Answer:
See below, please!
Step-by-step explanation:
There are infinite number of ratios equivalent to 3:8 because both numbers can be multiplied by a common number or divided by a common number.
For example, 9:24 would still be equivalent to 3:8 because the common number in our case is 3. See what I mean?
Hope this helped!