Answer:
x ≤  
Step-by-step explanation:
So first you would start by getting rid of the -4. To get rid of -4, you would need to + 4 on each side leaving you with -2x ≤ 15. Now you need to get rid of -2 from x so that would convert equation to x ≤   . Hoped it helped!
. Hoped it helped!
⭐ Answered by Foxzy0⭐
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Answer:
6x + 3.5y  is greater than 60
Step-by-step explanation:
Cost of x bags of popcorn = 6x
Cost of y bottles of soda = 3.5y
Total cost = 6x + 3.5y
To get a souvenir poster, this cost must exceed 60
 
        
             
        
        
        
Answer:
B. Gaining
Step-by-step explanation:
 
        
                    
             
        
        
        
Let x = the number of dimes
Let y =  the number of pennies.
There are 8 coins, therefore
x + y = 8        (1)
The coins are worth 17 cents, therefore
10x + y = 17     (2)
Subtract equation (1) from equation (2).
10x + y - (x + y) = 17 - 8
9x = 9
x = 1
From (1), obtain
y = 8 -x = 8 - 1 = 7
Answer: 1 dime, 7 pennies.