3 years ago

10. Sevi wants to save to buy a guitar. The guitar costs $900. Sevi has $150 3 points

Mathematics

1 answer:

levacccp [35]3 years ago

8 0

Answer

Step-by-step explanation:

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we have

$x+\frac{b}{2a} =\pm\sqrt{\frac{b^2-4ac}{4a^2}}$

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