Answer:
40
Step-by-step explanation:
50-40
From what I got there is one real solution :)
Rearrange the second equation to give y=2-2x, substitute into the first equation to give you a value for x and then using that you can work out y for the exact coordinates of intersection :)
Also they are both straight line graphs so they will either have one or no solutions
Hope this helped :)
Answer:660
Step-by-step explanation:
there you go please rate full satr
Answer:
a2 - 3ab + b2
Step-by-step explanation:
just saying the 2s are squared :)