Diagram? There is no diagram given.
a.
Cannot solve b without the diagram.
Answer:
To use the elimination method one coefficient of either x or y must be the same number with opposite signs, so the ordered pair is (-10, -8)
Step-by-step explanation:
2(-x+y=2) Make one of the coefficients equal, with opposite signs.
2x-3y=4 Combine equations.
-y=8 Solve, y=-8
Then find x, -x-8=2
-x=10, so x= -10
(-10, -8) is your answer.
D option that is 0 will be answer
Answer:
5,6,7
Step-by-step explanation:
the unfilled circle means that you dony inclued 4, and since the blue line is going u the scale means it can be any number higher than 4
The light, water, mirrors...they show reflection
Water= have you ever tried looking down at a cup of water ... you can see your self like a mirror.mirrors,we all use mirrors to see our ourselves
Light= well, in my opinion,when light hits you, there is totally a shadow that always follows you...isnt it a reflection of you? I say it is.
