Please show what to write for final answer Solving a word problem using a 3x3 system of linear equations:.Shaima, Khalaf, and Eissa served a total of 74 orders Monday at the school cafeteria. Eissa served 6 more orders than Shaima. Khalaf served 2 times as manyorders as Eissa. How many orders did they each serve?Number of orders Shaima served:Number of orders Khalaf served:Number of orders Eissa served: Two mechanics worked on a car. The first mechanic charged $55 per hour, and the second mechanic charged $75 per hour. The mechanics worked for acombined total of 20 hours, and together they charged a total of $1200. How long did each mechanic work?Note that the ALEKS graphing calculator can be used to make computations easier.First mechanic: || hoursSecond mechanic:hours

I am allowed to answer first question only. Kindly repost the rest questions again.

Shaima, Khalaf, and Eissa served a total of 74 orders Monday at the school cafeteria. Eissa served 6 more orders than Shaima. Khalaf served 2 times as many orders as Eissa. How many orders did they each serve? Number of orders Shaima served: Number of orders Khalaf served: Number of orders Eissa served:

Shaima, Khalaf, and Eissa served a total of 74 orders Monday at the school cafeteria. Eissa served 6 more orders than Shaima. Khalaf served 2 times as many orders as Eissa. How many orders did they each serve? Number of orders Shaima served: Number of orders Khalaf served: Number of orders Eissa served:

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter6: Linear Systems

Section6.1: Systems Of Linear Equations

Problem 71E: Applications Use system of equations to solve each problem. Price of food items If Jonathan...

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