Step-by-step explanation:
1.828 x 10 ^3 is standard for 1828
 
        
                    
             
        
        
        
Answer:
Hope this will help you and hope you understand my handwriting 
 
        
             
        
        
        
The slope intercept form is y=mx+b. m is the slope, b is the y intercept,
        
                    
             
        
        
        
there are 60 minutes per hour
99/60 = 1.65 km per minute
1.65 x 2 = 3.3 km in 2 minutes
 
        
             
        
        
        
Answer:

Step-by-step explanation:
We want to combine alike terms so
 -2/3c+14c & -9/5+3/10
14c-2/3

Multiply 14/1 by 3/3 to get the denominators the same

Subtract

simplify

now 

Multiply 9/5 by 2/2

Subtract

Simplify

put both together

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!