Friday, October 17, 2014

Hdubz weekend

Hey guys, hope everyone has a great weekend! I will see you all on Monday.

Core 1 E Period:
In Khan Academy, please try until you get five in a row correct:
Graphing Linear Equations

Extended 1. D, F, H Periods:
Solve using substitution method:
3a - b = 9
2a + 2b = 14
Solve using elimination/addition method:
Problem I:
3x + 2y = 11
2x - y = -3
Problem II:
3x + y = 11
9x + 2y = 28
Solve using either method:
Dino buys 4 sunglasses and 2 book for 15.45 chf. Panella buys 3 sunglasses and one book for 7.55 chf. How much does a pair of sungless cost? How much does a book cost?
If Nic buys five sunglasses and five books, how much will he spend?  

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