1. You need paper & pencil for today’s assignment
Happy Turkey Week 11/21/17
Graph this:
2y=-3x+10
You need paper & pencil for today’s assignment

2. AGENDA
*Coin Riddles
*Graphing Coins?
*IXL AA.2 complete it 90%
*Algebra Puzzles

3. Inside your cup you have a combination of coins consisting of dimes and nickels.
Find the exact number of dimes and nickels if your total is $ 1.35 and you have exactly 16 coins.

4. Inside your cup you have a combination of coins consisting of dimes and nickels.
Find the exact number of dimes and nickels if your total is $ 1.35 and you have exactly 16 coins.
Dimes
Nickels
Total
High/low?

5. Answer 11 dimes 5 nickels
Answer 11 dimes $1.10
5 nickels
Total $1.35

6. I can solve a system of equations algebraically by substitution.
Learning Target
I can solve a system of equations algebraically by substitution.

7. Money Riddles
Can you solve the riddle? Try guess & check, make a table, etc… When time is called at 6 minutes, you will view the contents and check your solution. If your team, finishes early-write a riddle of your own.

8. Rotation Alphas & Delta- Riddle #1 Beta & Kappa-Riddle #2
Gamma & Lamda-Riddle #3
Phi & Sigma -Riddle #4
Omega & Iota-Riddle #5
Alpha→ Beta → Gamma → Phi → Omega → Alpha
Delta→ Kappa → Lamda → Sigma → Iota → Delta

9. Writing a System for Money Riddles Riddle #1-define variables

10. Writing a System for Money Riddles Riddle #1-define variables
𝑁𝑢𝑚𝑏𝑒𝑟 𝑜𝑓 𝑐𝑜𝑖𝑛𝑠: 𝑛𝑖𝑐𝑘𝑙𝑒𝑠+𝑑𝑖𝑚𝑒𝑠=19 𝑡𝑜𝑡𝑎𝑙 𝑐𝑜𝑖𝑛𝑠
𝑛+𝑑=19
𝑉𝑎𝑙𝑢𝑒 𝑜𝑓 𝑐𝑜𝑖𝑛𝑠: 𝑛𝑖𝑐𝑘𝑙𝑒𝑠×0.05+𝑑𝑖𝑚𝑒𝑠×0.10=$1.30
0.05𝑛+0.1𝑑=$1.30

11. Could you Graph it? Writing a System for Money Riddles
Riddle #1-define variables
𝑛+𝑑=19
0.05𝑛+0.1𝑑=1.30
Could you Graph it?

12. 𝑛+𝑑=19
0.05𝑛+0.1𝑑=1.30

13. 𝑛+𝑑=19
0.05𝑛+0.1𝑑=1.30

14. 𝑛+𝑑=19
0.05𝑛+0.1𝑑=1.30

15. What’s the sol? Sometimes, graphing is not
the best method to solve a system.
What’s the sol?

16. What’s the sol? Sometimes, graphing is not
the best method to solve a system.
What’s the sol?

17. What’s the sol? Sometimes, graphing is not
the best method to solve a system.
What’s the sol?

18. After, play the algebra games on my website.
IXL AA.2 90%
After, play the algebra games on my website.