Step-by-step explanation:
55x+6=120
55x=120-6
55x=114
X=114/55
 
        
             
        
        
        
Considering High School level question, answer can be written as:
A system of 2 linear equations is [two] dimensional. It is a graph of [two] lines. The solutions can be [unique] solution if the graph intersects. [No] solution if the lines are parallel - meaning they have the same slope, or [Infinitely many] solutions if they are the same line.
Explanation:
when two lines are drawn on a two-dimensional plane then there are only three possible cases:
Case1: lines will intersect
In that case you will get a unique solution at the intersection point.
Case2: lines are parallel but don't touch each other
In that case there will be no point which lies on both lines so No solution.
Case3: lines are overlapping.
In that case all the points lies on both lines so infinitely many solutions.
 
        
             
        
        
        
Answer:
3 would be your y intercept
then from the point 0,0 put 2 in as slope
Step-by-step explanation:
First turn the equation into y=mx+b (slope-intercept form)
Which turns into y= -2x+3
in y=mx+b 
m is slope and b is y intercept
3 would be your y intercept
then from the point 0,0 put 2 in as slope
Hope this helps! have a nice day! Please consider making me Brainliest!
 
        
             
        
        
        
Answer:
$5
Step-by-step explanation:
If every candy bar is $0.50 and they sell 10 just do 
0.50 x 10 = 5