Answer:
the first problem has infinite solutions, the second has one, and the third also has infinite solutions!
Answer:
(3, - 1 )
Step-by-step explanation:
Assuming the dilatation is centred at the origin then multiply each coordinate by 
(6, - 2 ) → (6 ×
, - 2 ×
) → (3, - 1 )
Answer:
Id love to help but I do not under stand this kind of math
Step-by-step explanation:
Sorry
Answer:
x=9
Step-by-step explanation:
x+18=2x+9
-x -x
18=x+9
-9 -9
9=x
x=9