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Natalka [10]
4 years ago
14

Explain and how to evaluate x-y for x=4 and y=1

Mathematics
1 answer:
jeka57 [31]4 years ago
7 0
ANSWER

3

EXPLANATION

The given expression is

x - y

We want to evaluate this expression for x=4 and y=1.

We just have to substitute these values into the given expression and simplify.

When we plug in these values,we obtain,

4 - 1 = 3
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A school is arranging a field trip to the zoo. The school spends 868.48 dollars on passes for 44
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Amount spend by school in passes = 868.48 dollars

Total number of students and teachers = 44+2 = 46

Amount spend on one pass = \frac{Amount\ spend\ on\ passes}{Total\ numbers}

Amount\ spend\ on\ one\ pass = \frac{868.48}{46}\\ Amount\ spend\ on\ one\ pass= 18.88

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Amount spend on one lunch = \frac{Total\ amount\ spend\ on\ lunch}{No.\ of\ students}

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For calculating amount of lunch and pass for each student we will add the amounts;

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Keywords: Division, Addition.

Learn more about division at:

  • brainly.com/question/2088577
  • brainly.com/question/2088710

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