Mathematics, 07.09.2021 02:30 alienfacetimelol
Gold dealers measure the purity of gold by carats (kt.). 24-karat is pure gold; hence, 12-karat gold is 50% gold. if ramzi mixes some 24-karat gold with some 12-karat gold to make 50 oz. of 21-karat gold, then how many ounces of 24-karat gold did he use?
Answers: 1
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What is the value of x in the following equation? -3x-2=2x+8
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Louis wants to carpet the rectangular floor of his basement. the basement has an area of 864 square feet. the width of the basement is 2/3 it's length. what is the length of louis's basement
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