hippemi15 hippemi15

01-02-2022
Mathematics

contestada

Mr martins math test which is worth 100 points has 29 problems. Each problem is worth either 5 points or 2 points.
Let x be the number of questions worth 5 points and let y be the number of questions worth 2 points.
x+y=29, 5x+2y=100

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nelson093 nelson093

01-02-2022

X=14
Y=15
Im assuming you want to find out what x and y are

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