Simplify Expressions
Solving Equations
Solving Inequalities
True/false
Kitchen Sink
100
Distribute
3(4x + 2)
What is:
12x + 6
100
Solving Equations
Solve for x.
x - 10.6 = 16.9
What is:
x = 27.5
100
Determine if k=8 is part of the solution set.
5k < 39
What is:
5(8)<39
Is 40<39? NO
100
We use inverse operations to solve equations and inequalities?
True
100
Our school principal
Drewry
200
Combine like terms (simplify the expression):
15j + 5j - 7j
What is:
13j
200
Solving Equations
Solve for x.
x(1/5) = 8
What is:
x = 40
200
What are two possible solutions for x?
2x < 4
What is x: 0,1
200
Addition is the inverse of division?
False
200
Who is the person(black history month) they talked about on the morning annoucements?
Thurgood Marshall
300
Combine like terms (simplify the expression):
12y + 5 - 2y + 3
What is:
10y + 8
300
Solving Equations
Solve for x.
2.1x = 23.1
What is:
x = 11
300
Graph the inequality:
x >= 6
What is:
300
We use a closed circle (point) to represent the inequalities < and > on a graph/number line
False
300
25
What is: 32?
400
Distribute, then combine like terms
5(x + 4) +3x
What is:
8x +20
400
Solve for v.
x/12 = 94.56
What is: x=1134.72
400
Solve the inequality:
x + 45 <= 180
What is:
X <= 135
400
Inequalities only have one solution, just like equations.
False. Inequalities have infinitely many solutions.
400
d = distance(feet)
t = time(minutes)
d=60t
Which variable is the dependent variable and independent variable?
d(distance) is dependent variable
t(time) is independent variable
500
Fill in the blank:
3x * 6 = 6 * ( )
What is:
3x
500
Modeling Equations
Create an equation that represents the following expression and then solve it.
Micah and his brother found some cash at a bus stop. They split the money evenly, each getting $16. How much money did they find?
What is: x/2=16
x=$32
500
Modeling and Solving Inequalities
Create an inequality to represent the scenario and solve the inequality
Julie earns $7 for each car she washes. This week, she wants to save more than $56. How many cars must she wash?
What is:
7c > 56
500
Given c + 4 > 14
We use the inverse operation of subtraction to solve this inequality.
TRUE
500
Solve
6(66-66)6
0