3 years ago

Solve system of equations

Mathematics

1 answer:

kotykmax [81]3 years ago

8 0

1.) x= 3

2.) y= -1

3.) z= negative 4/3

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In a recent poll 60% of the middle school preferred pizza for lunch on Friday 27% prefer tacos and 13% preferred hotdogs the mid

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Step-by-step explanation:

To solve this problem we have to calculate 60% of the total students (860)

To get the percentage of a number we have to divide by 100 and then multiply by the number it indicates, in this case 60

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