If 3 bars of chocolate cost $15.00 ghana cedis how much will 7 bars cost ratio
1 answer:
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Answer:
(-3+) /2, (3+
) / 2 which is approx -3.791 and 0.791
Step-by-step explanation:
i used the quadratic formula: [-b± sq rt (b² - 4ac) / 2a]
in this problem, a = 1, b = 3, and c = -3
