Answer:
Solutions are (6,3) and (-2,3).
Step-by-step explanation:
From the first equation given we can write:
substituting for
in the second equation given we get


∴ y=3
Putting y=3 in the first equation we get

x-2 = ±4
Hence x=6 or x=-2.
The second one from the top shows a dilatation.
Answer:
The Answer is 2
Step-by-step explanation:
70 - 20= 50 and if you divide by 25 you get 2. Because 25 times 2 = 50 hope it helps