Download presentation

Presentation is loading. Please wait.

Published byFaith O'Connell Modified over 4 years ago

1
Using RREF (Reduced Row Echelon Form)

2
Example: What is the STANDARD FORM for these equations?

3
becomes Now, follow the steps in your packet. What is the solution? Answer: (1, 2) Note the traditional standard form: 3x – y = 1

4
HSA Practice: 1) At a barbecue stand at the city fair, two groups placed the orders shown In the table below. Based on this information, what is the price, in dollars, of a BBQ Platter? Sandwiches PlattersPrice Order A 1 3$23.50 Order B 3 2$25.00 Answer: $6.50

5
2) At a baseball game, Sam bought 2 hamburgers and 1 order of French fries for a total of $3.75. Erica bought 1 hamburger and 2 orders of French fries for a total of $3.00. Write an equation that represents Sams total cost. Let x = number of hamburgers. Let y = number of French fries. Write an equation that represents Ericas total cost.

6
What is the cost of one hamburger? Answer: $1.50 What is the cost of one order of French fries? Answer: $.75

7
The End

Similar presentations

Presentation is loading. Please wait....

OK

Ratios and Proportional Relationships Test Review

Ratios and Proportional Relationships Test Review

© 2018 SlidePlayer.com Inc.

All rights reserved.

To ensure the functioning of the site, we use **cookies**. We share information about your activities on the site with our partners and Google partners: social networks and companies engaged in advertising and web analytics. For more information, see the Privacy Policy and Google Privacy & Terms.
Your consent to our cookies if you continue to use this website.

Ads by Google

Renal anatomy and physiology ppt on cells Ppt on metro cash and carry Ppt on love marriage in india Ppt on solar eclipse and lunar eclipse Ppt on girl child abortion Ppt on conservation of wildlife and natural vegetation cell Ppt on matrix organizational structure Download ppt on indus valley civilization social classes Ppt on careers in information technology Ppt on indian herbs and spices