Suggested Answer:D🗳️
Simplify the (1) statement by dividing both sides by 5600: A + 3B/7 = 15/7. This statement is sufficient. Simplify the (2) statement by adding similar items to get: 4550A + 1950B = 9750. Divide both sides by 4550 to get: A + 3B/7 = 15/7 this statement is also sufficient.
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Danjay
4 years, 11 months ago