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Help pls !!!!! one more |
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Answer» -step EXPLANATION:let the NUMBER of students be xtotal MONEY GIVEN by the students =10xif there 3 students moretherefore the equation is (x+3 ) (10-2) =TOTAL money10th = (x+3 )(8)10x=8x+2410x -8x=242x=24x= 24÷2=12so the number of students are 12 |
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