The system of equations does not have one solution because the lines will never intersect (last one)
Answer:CA, BC, BA
Step-by-step explanation:
Step-by-step
=> 900=-100x+300
=> -100x+300=900
=> -100x=900–300
=> -100x=600 divide both side by -100
=> x=-6
Answer:
answer is c makes sense because you just add 1.25 x 20
Not sure what form you want this in:
Simplified this is 4x+4y
Factorised this is 4(x+y)