Answer: $52.50
Step-by-step explanation:
1 way : 15 divided by 2 then multipy your answer by 7
2nd way : 15x7. Once you get that answer divide it by 2 to get $52.50
 
        
                    
             
        
        
        
answer is the first one and the last 2
 
        
                    
             
        
        
        
Answer:
B. y=3x+12 
Step-by-step explanation:
Hi there!
We want to find out which equation is equivalent to -6x+2y=24
The equation is currently written in standard form, which is ax+by=c, where a, b, and c are integer coefficients, but a and b CANNOT equal zero
We can change the equation into slope-intercept form, which is y=mx+b, where m is the slope and b is the y intercept, as all of the answer options are in slope-intercept form. 
To do that, we'll need to isolate y by itself on one side
So let's add 6x to both sides to remove it from the left side
-6x+2y=24
+6x        +6x
__________________
      2y=6x+24
Now divide both sides by 2 to get the value of y by itself (1y) 
y=3x+12
The answer is B. y=3x+12
Hope this helps! 
 
        
             
        
        
        
Answer:
7
^2
⋅
7
^4 = 49^6
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
11x - 10
Step-by-step explanation:
ab is half the line and bc is the other half
so if you add them together that should be the answer.
6x - 7 + 5x - 3
11x - 10