Bellwork was a preview for questions coming up in Sec 7-4 involving writing a system of equations to solve for unknown quantities.
The remainder of the period students practiced more situations where they had to write a system of equations then solve (Sec 7-4).
Hwk #17 is due on Monday:
Sec 7-4, pages 365-366, problems 4, 5, 8, 15, 18, 21
Click on links below for today’s bellwork, bellwork answers, and notes/examples from today’s lesson: