Answer:
x=-1, y=5. (-1, 5).
Step-by-step explanation:
y=-2x+3
y=-7x-2
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-2x+3=-7x-2
-2x-(-7x)+3=-2
-2x+7x+3=-2
5x+3=-2
5x=-2-3
5x=-5
x=-5/5
x=-1
y=-2(-1)+3=2+3=5
If i’m understanding this correctly it is BQ- CV
2a + b = 9.4
There are 3 parts, 2 go to Rod A, 1 go to Rod B.
9.4 / 3 = 3.13333 recurring
Rod A = 2(3.13)
= 6.26
Rod B =
3.13
Rounding, Rod A = 6.3 , Rod B = 3.1
Here is a way my class does this. We basically copy the graph and points on some tracing paper (you can find this in the art shop if you have time) and rotate the tracing paper 90* counter or 90* clockwise and there is your answer :)
Answer:
19/25
Step-by-step explanation:
