slide1 n.
Skip this Video
Loading SlideShow in 5 Seconds..
Journal PowerPoint Presentation
Download Presentation
Journal

Loading in 2 Seconds...

  share
play fullscreen
1 / 14
Download Presentation

Journal - PowerPoint PPT Presentation

nalani
97 Views
Download Presentation

Journal

- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

  1. Journal • If you had to rate yourself on your effort toward homework, how would you rate yourself? • 1: didn’t try 5: tried all the problems • 2. What challenges did you encounter with your homework? What was easy for you? • 3. If we have a snow day tomorrow, and you could do anything, what would it be? (OTHER THAN sleep and eat)

  2. Linear Systems and Problem Solving Day2

  3. Let’s see how good your memories are… try this! 1.At an ice cream parlor, ice cream cones cost $1.10 and  sundaes cost $2.35. One day, the receipts for a total of 172 cones and  sundaes were $294.20. How many cones were sold? How many sundaes? 

  4. Solve Define variables: y: # of cones x: # of sundaes System of equations: ___x + ____y = ________ ____ + _____ = 172 State your solution(s): ____ cones and ____ sundaes were sold.

  5. Try this on your own (note sheet) 2.Your teacher is giving you a test worth 100 points containing 40 questions. There are two‐point and four‐point questions  on the test. How many of each type of question are on the test?

  6. Solve Define variables: t: number of 2-point questions f: number of 4-point questions System of equations: 2t + 4f = _______ ___ + ____ = 40 State your solution(s): There are ____ 2-point questions and ____ 4-point questions.

  7. Whiteboards! 3. At McDonalds, a cheeseburger has 200 fewer calories than a large fries. Two cheeseburgers and a large fries have 1100  calories. How many calories are in each item?

  8. Solve Define variables: c: number of calories in cheeseburger f: number of calories in large fry System of equations: 2c + ____ = 1100 c = State your solution(s):

  9. Whiteboards! 4. On November 4th, against the Houston Rockets, Ron Artest  scored a total of 15 points, making a total of 7shots.He scored all his points on 2‐point and 3‐point shots. How many of each type of shot did he make? 

  10. Solve Define variables: x: number of 2-point shots y: number of 3-point shots System of equations: x + y = ____ 2x + ____ = ______ State your solution(s):

  11. Whiteboards! 5. Cadence has a collection of 52 dolls that all have either blue eyes or green eyes. Cadence has 16 more blue-eyed dolls than green-eyed dolls.

  12. Solve Define variables: b: number of blue-eyed dolls g: number of green-eyed dolls System of equations: ____ + _____ = 52 b = State your solution(s):

  13. PARTNER Practice Work with your partner on the first problem (Duck Dynasty) Once you get that checked, work on the second problem (Test Questions)

  14. HOMEWORK WORKSHEET