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Unit 5 Test - Systems of equations

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Posljednje ažuriranje almost 4 years ago
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Tickets for a school play cost $4 for adults and $2 for children. By the end of the play, the school sold a total of 105 tickets and collected $360.

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Pitanje 1
1.

By submitting this assessment, I am affirming that I have not given or received any unauthorized help on this assignment, and that this work is my own.

Pitanje 2
2.

Solve the linear system BY GRAPHING, if possible.

CHECK YOUR SOLUTION ALGEBRAICALLY - SHOW YOUR WORK!

Objavili smo novi i poboljšani tip pitanja za grafički prikaz! Studenti više neće moći odgovoriti na ovo pitanje.
Pitanje 3
3.

Solve the linear system, if possible, BY SUBSTITUTION. CHECK YOUR SOLUTION ALGEBRAICALLY.

SHOW YOUR WORK for both solving and checking!

Pitanje 4
4.

Solve the linear system, if possible, BY ELIMINATION. CHECK YOUR SOLUTION ALGEBRAICALLY.

SHOW YOUR WORK for both solving and checking!

Pitanje 5
5.

Solve the linear system, if possible, BY ANY ALGEBRAIC METHOD. CHECK YOUR SOLUTION ALGEBRAICALLY.

SHOW YOUR WORK for both solving and checking!

Pitanje 6
6.

Solve the linear system, if possible, BY ANY ALGEBRAIC METHOD. CHECK YOUR SOLUTION ALGEBRAICALLY.

SHOW YOUR WORK for both solving and checking!

Pitanje 7
7.

Write a linear system to represent the given problem. (x is number of adult tickets and y is number of children tickets)

Put a comma between your two equations and no spaces.

Pitanje 8
8.

Solve the linear system using any algebraic method to find the number of adults tickets and children tickets sold. Show your work!

Pitanje 9
9.

Write your answer in a complete sentence.