Answer:
either -24=-12*2 or -12*2=-24
Step-by-step explanation:
depends how you need to write it.
 
        
             
        
        
        
Answer:
-20
Step-by-step explanation:
5
x
−
4
y
=
−
20
Find the x-intercepts.
Tap for more steps...
x-intercept(s): 
(
−
4
,
0
)
Find the y-intercepts.
y-intercept(s): 
(
0
,
5
)
List the intersections.
x-intercept(s): 
(
−
4
,
0
)
y-intercept(s): 
(
0
,
5
)
 
        
                    
             
        
        
        
Each large box weighs 15 kilograms and each small box weighs 13.5 kilograms.
Step-by-step explanation:
Let, 
Weight of large box = x 
Weight of small box = y 
According to given statement; 
5x+2y=102      Eqn 1
3x+8y=153      Eqn 2
Multiyplying Eqn 1 by 4 

Subtracting Eqn 2 from Eqn 3

Dividing both sides by 17

Putting x=15 in Eqn 2

Dividing both sides by 8 

Each large box weighs 15 kilograms and each small box weighs 13.5 kilograms.
Keywords: linear equation, elimination method
Learn more about elimination method at:
#LearnwithBrainly
 
        
             
        
        
        
Answer:
the answer is $110 i hope this helps but srry if it dont help
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
 19.2
Step-by-step explanation:
You use the pyth.
15^2+12^2=369
Then find the square root of 392 which is 19.2
 I hope this helps! have a good day :)