The answer is 0.583, and the 3 has a bar notation
Hope this helped
btw i also do k12
        
                    
             
        
        
        
Answer:
B. 21x + 40 ≤ 124
Step-by-step Explanation:
Maximum amount budgeted = $124 (this means they can't spend more than this)
x = number of people
Cost per head = $21
Given that Mr Walter already spent $40, which is part of the money budgeted, the number of people that can go canoeing cam be expressed with the following inequality:
21x + 40 ≤ 124 
(note: the amount total to be spent will either be equal to or greater than $124, because it's the maximum amount budgeted for spending).
 
        
             
        
        
        
Answer:
I believe the answer is, A.
Explanation:
Ordered pairs are classified as a function when none of the x’s in the ordered pairs match.
Like in b, a pair has 3. 
And in c, two pairs have 1 and 3.
        
             
        
        
        
Answer:
340
Step-by-step explanation:
We can see in the sample that 18/50 people bring lunches to school. If we divide 18 by 50 we get 0.36 now we know that 36% of people bring their lunches in the sample. Now we take that number and multiply it by 942.
0.36*942= 339.12 which we can round to 340
 
        
             
        
        
        
Answer:
118
Step-by-step explanation:
2 yards=72 in
10inches=10inches
3feet=36