one step
solve.
4x = 3
What is:
3/4
Solving Equations
Solve for x.
x + 3 = 7
What is:
x = 4
Solving Inequalities
Solve for c.
c - 11 > 22
What is:
c < 33
We use inverse operations to solve equations and inequalities.
True
Our school principal.
Who is Mr. Binford?
solve.
x - 3 = 6
What is:
x = 9
Solving Equations
Solve for x.
-2x - 5 = -15
What is:
x = 5
What are two possible solutions for x?
2x < 4
x: 0,1
Addition is the inverse of division.
False
SFA's mascot
Who are the Lumberjacks?
solve.
x + 3 = -3
What is:
x = -6
Solving Equations
Solve for x.
−15 + x = −9
What is:
x = 6
Write an inequality
S is at most 55
s <= 55
We use a closed circle to represent the inequalities < and >
False
What is 25% of 200?
What is:
50
solve.
-4x < 8
What is:
x > -2
Solve for v.
m − 9 = −13
m = -4
Write an Inequality
Brianna, who is not yet 21 years old, is 2 years older than Lily.
x + 2 < 21
-3x - 3 > 12
What is
x < -5
12/3 is classified as a ___________?
what is a Natural Number?
solve.
x - 56 > -84
What is:
x > 28
-8 + 8g = 56
what is
g= 8
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
True or False
-5x - 5 > 20
x > -5
False
What is Murphy and Bella