Answer:
First choice.
Step-by-step explanation:
When you solve the system and somehow get both sides two different value. That means both graphs are oarallel (graph of both equations). When two sides are different, we can say that there are no solutions.
Answer:
its 3
Step-by-step explanation:
i know that bc u keep mince
Answer:
there's no picture for us to help you... sorry
Answer: 2l+2w=48
Subtract 2w from both sides.
2l=48−2w
Divide both sides by 2.
2
2l
=
2
48−2w
Dividing by 2 undoes the multiplication by 2.
l=
2
48−2w
Divide 48−2w by 2.
l=24−w
Answer:
x=20
Step-by-step explanation:
x=20 because (4x+3)=77 so you take out of parnetheses