It appears you are doing well. You have already gotten the eighth answer! If you need any other help you can ask me.
        
             
        
        
        
Answer:
$2.11
Step-by-step explanation:
The 1.99 is technically 2 dollars, just a penny less. Every dollar on a product, it's raised by 6 cents, given the 6% sales tax. 
 
        
             
        
        
        
Answer:
10 seconds
Step-by-step explanation:
mark two points on the line the use the slope rule to calculate it you'll find it's -5 m/s 
 
        
                    
             
        
        
        
Answer: 1  1/18 
Step-by-step explanation: 5/6 + 2/9 I know this might seem like common, but <em>the </em><em>Numerator is the top number of a fraction</em><em> and the </em><em>Denominator is the bottom a fraction.</em> When the numerator and the denominator are the same such as 5/5 the fraction equals one (I know its real fancy). When you're multiplying a fraction that equals on by another fraction its really just multiplying by a fancy looking 1 that's disguised as a fraction such as  5/5. If you simplify it it goes to the fraction it was as long it was simplified to the max  (5/5 x 1/2 = 5/10= 1/2)
- First, you need to find a like denominator,  which is 18 
- Then, you got to multiply each fraction to make them have common denominators ...multiply 5/6 by 3/3  ( 3/3 is just  a fancy way of saying one) 5/6 x 3/3 = 15/18....multiply  2/9 by 2/2 (which is just another fancy way of saying one )  2/9 x 2/2=4/18
- Next you add them but only the numerator  15/18 + 4/18 = 19/18 
- Finally, you change the the fraction into a mixed number 1 and 1/18
 
        
             
        
        
        
I’m pretty sure it’s the way you have it. 360t+1013-12012
if not...someone else will probably tell you the right way