Answer:
the answer C) 3pi/2 semoga membantu
Answer:
she spent like 40% of her time easy
Step-by-step explanation:
that was like 3rd grade
Y=2100 because you plug in 0 for x. Then you plug in your y value in the equation and solve
5x + 2y = 6
3x + y = 4....multiply by -2
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5x + 2y = 6
-6x - 2y = -8 (result of multiplying by -2)
-------------add
-x = -2
x = 2
5x + 2y = 6
5(2) + 2y = 6
10 + 2y = 6
2y = 6 - 10
2y = -4
y = -4/2
y = -2 <=== here it is