systems of equations File

“WSQV” CHART
CLASS#______
NAME_________________________________PERIOD__________WEEK 8 ending on Friday, October 19
DAY
ASSIGNED
THIS CHART IS DUE AT THE END OF THE PERIOD EVERY FRIDAY
CLASSWORK HOMEWORK WATCH
SUMMARY
(NOTES
IN
(IN
NOTEBOOK)
ASSIGNMENT CONCEPT
MON
10/15
(VIDEO)
CHAPTER 6
CONCEPT 2
TUES
10/16
CHAPTER 6
CONCEPT 3,4
WED
10/17
CHAPTER 6
CONCEPT 5
THURS
10/18
FRI
10/19
(IN NOTEBOOK)
CHAPTER 6
CONCEPT 6
Review
CHAPTER 6
CONCEPT 6
SSS)
1. A local charity has 60 volunteers. The ratio of boys to girls is 7.5. Find the number of
boy and the number of girl volunteers.
2.Compare and contrast the solution of a system found by graphing and the solution of
the same system found by substitution.
3. Create a system of equations that has one solution . Illustrate how the system could
represent a real-world situation and describe the significance of the solution in the
context of the situation.
4. Explain how to determine what to substitute when using the substitution method of
solving a systems of equation.
1. Describe the solution of a system of equations if after you added two equations is
0=0?
2. What is the solution of a system of equations if the sum of the equations is 0 = 2?
3.The solution of a system of equations is (-3,2). One equation in the system is x + 4y =
5. Find a second equation for the system. Explain how you derived this equation.
4. If a number is multiplied by 7, the results is 182. The sum of that number’s two
digits is 8. Define the variables and write the system of equations that you would use
to find the number. Then solve the system and find the number.
5. Explain how you could recognize a system of linear equations with infinitely many
solutions.
6.The solution of the system 4x + 5y = 2 and 6x – 2y = b is (3,a) Find the values of a and
b. Discuss the steps that you used.
1. Create a system of inequalities equivalent to x<4.
2.One inequalitiy in a system is 3x –y > 4. Write a second inequality so that the system
will have no solution.
QUESTION
(IN
NOTEBOOK)