Simplify Expressions
Distribute:
3(4x + 2)
What is:
12x + 6
Solving Equations
Solve for x.
12x + 3 = 7
What is:
x = 1/3 or 0.333
Solving Inequalities
Solve for c.
c - 11 > 22
What is:
c < 33
When graphing with a greater than or less than sign should the dot be full colored in or open and empty?
Open and empty
How old is Ms. Bracken?
26
Combine like terms and solve:
15j + 5j - 7j=39
j=3
Solving Equations
Solve for x.
2x +64= 8
What is:
x = -28
What are two possible solutions for x?
2x < 4
x: 0,1, etc.
Addition is the inverse of...
Subtraction
How many siblings does Ms. Bracken have?
One sister and a step sister
Combine like terms and solve
12y + 5 - 2y + 3=18
y=1
Solving Equations
Solve for x.
5x +5= 30
What is:
x = 5
Write an inequality
S is at most 55
s <= 55
We use a closed circle to represent the inequalities that have which inequalities sign?
Less than or equal to OR greater than or equal to
What month does Ms. Bracken get married?
June
Distribute, Then Combine like Terms and solve
5(x + 4) +3x=-4
x=-3
Solve for v.
2v + 14 = -36
v = -25
Solve the inequality
-3x+5> 0
x<5/3
x< 1 2/3
x<1.66
Inequalities only have one solution, just like equations. Why is this a false statement?
...
What is Ms. Bracken's favorite food?
mac and cheese
3(x+2) +12x -10
15x-4
Solve for x:
3x+4x-28.5=35.5
x=64/7 or 9 1/7 or 9.142857
Solve for x:
3x+4-5-4x>24
What is:
x<-25
Given 2c + 4 > 14
We use the inverse operation of subtraction to solve the inequality. What does that mean that we should do first? Solve for c.
Subtract 4 from both sides.
c > 5
What is Ms. Bracken's favorite animal?
Otters, giraffes, elephants