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lianna [129]
3 years ago
14

A sixth grade class of 295 students is having an end of the year laser tag party. The party will cost

Mathematics
1 answer:
Korolek [52]3 years ago
7 0

Answer:

The total cost of the party is approximately $2300, hence the correct answer is option D.

Step-by-step explanation:

Given:

Number of students = 295 students

cost per student =  $8.95

Discounts given by the company = $400

To find:

We need to estimate the total cost of the party.  

Solution:

To find the total cost of the party we need to multiply the total number of students into the cost per student.

This can be done as follows:

=295×8.95

=2640.25

Therefore, the total cost of the party is $2640.25, but it is given that the laser tag company gave the students a discount of $400. Hence the total cost after discount is  

=2640.25-400

=2240.25

Therefore, the total cost of the party is approximately $2300

Hence the correct answer is option D.

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Step-by-step explanation:

Given information:

Interior angle of a polygon cannot be more that 180°.

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Other interior angles are  = 128^{\circ}

Let n be the number of sides of the polygon.​

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Sum=128n-48           .... (1)

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