Choice (Cooperative Learning)
x - y=2?
*Use a complete sentence to explain how you know.*
Yes because when you plug in the ordered pair, the answers are both true.
For homework, the students will have to complete a word problem that deals with real-world applications for solving systems by substitution.
An artist is going to sell two sizes of prints at an art fiar. The artist will charge #20 for a small print and $45 for a large print. The artist would like to sell twice as many small prints as large prints. The booth the artist is renting for the day costs $510. How many of each size print must the artist sell in order to break even at the fair.
6 Small, 12 Large