Answer:
$42.90
Step-by-step explanation:
to find how much money selling the large necklaces multiply the amount and how many were sold
5.40*7
$37.80
add the money from the one small necklace that was sold
37.80+5.10
$42.90
 
        
             
        
        
        
The answer is 8 because for this question all you need to do is add 5 and 3
        
                    
             
        
        
        
Because arcsin or sin-1 only gives outputs that are in the first and fourth quadrant.
5pi / 6 is in the second quadrant.
        
             
        
        
        
Answer:
15/4 6/5
Step-by-step explanation:
there simplified
 
        
             
        
        
        
Answer:
1. 14 = 2 + 12
2. 16 = 4 + 12
3. 18 = 6 + 12
4. 20 = 8 + 12
Step-by-step explanation:
Super easy. All you do is replace the numbers in your table with the corresponding letter. In this case we have a table of s and f. 
Example for row two: f = s + 12. Replace s with 4 ( 4 is from your s column so you would replace it with that) then solve and plug in your answer (When you solve your answer, it will go under f column).16 = 4 + 12 . f = 16, s = 4.
Formula = f = s + 12. 
1. 14 = 2 + 12
2. 16 = 4 + 12
3. 18 = 6 + 12
4. 20 = 8 + 12