Question

The cost of admission to a popular music concert was $162 for 12 children and 3 adults. The admission was $122 for 8 children and 3adults in another music concert. Write system of linear equations in two variables to represent the situation.

Answer 1

THANKS FOR THE QUESTION !

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GIVEN :

COSTS FOR :

12 CHILDREN & 3 ADULTS = 162 RS

8 CHILDREN & 3 ADULTS = 122 RS

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TO FIND :

LINEAR EQUATION FOR THIS SITUATION

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LET,

VARIABLE FOR CHILDREN = X

VARIABLE FOR ADULTS = Y

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SO,

FOR ONE CONCERT ,


12X + 3Y = 162

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FOR SECOND CONCERT ,


8X + 3Y = 122

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

HOPE IT WILL HELP U......

THANKS AGAIN ....

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

Answer 2

Answer:

Writing Systems of Linear Equations from Word Problems

Understand the problem. Understand all the words used in stating the problem. Understand what you are asked to find. ...

Translate the problem to an equation. Assign a variable (or variables) to represent the unknown. Clearly state what the variable represents.

Carry out the plan and solve the problem