U can try desmos calculator helps me with all those types of questions!!
        
             
        
        
        
Answer:
5
Step-by-step explanation:
To calculate the travel speed per hour, divide 120 by 3. 120/3 = 40 mph. Now to calculate the time it will take to travel 200 miles, divided 200 by 40 mph. 200/40 = 5
 
        
                    
             
        
        
        
Answer:
y = -2/3x + 6
Step-by-step explanation:
To find the slope, find how much y changes in proportion to x. Here, when x changes by 1, y changes by -2/3. So, the number before x is -2/3.
To find the y-intercept, we need to find what y will be when x is 0. Since we know that when x is 1, y is 16/3, and when x decreases by 1, y increases by 2/3. So, when x is 0, y is 16/3 + 2/3, which is 18/3, or 6.
 
        
             
        
        
        
Answer:
18,720
Step-by-step explanation:
there are approximately 52 weeks in a year
 
        
                    
             
        
        
        
Answer:
D
Step-by-step explanation: