Answer:
it's too blurryyyyyyyyyyyyyyyyyyyyy

Substitute x = 3 in any given equations. I will do in y = - x + 1

Therefore the answer is (3,-2)
The answer is 3. 20/2=10 10-7=3
Answer:
C
Step-by-step explanation:
Know that two angles added equals 180
Answer:
Step-by-step explanation:
Sure! So, we need to divide by 1.6 on each side to isolate the x.
1.6x / 1.6 is just x. We need to divide by the same on the other side too!
1.28 / 1.6 is 0.8.
So x = 0.8