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Find the area of an equilateral triangle with a side of 6 inches

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.