Vocabulary
The four basic math operations
What is addition, subtraction, multiplication, and division?
2x + 4 = 14
What is x = 5?
4b + 9 <= 53
What is b <= 11?
What is Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction?
The inverse of addition
What is subtraction?
20 = 8b + 4
What is b = 2?
3z - 1 >= 17
What is z = - 6?
When solving two-step equations, which operations should you do first? Addition & Subtraction or Multiplication & Division
What is Addition and Subtraction?
The inverse of multiplication
What is division?
5z - 10 = -40
What is z = -6?
-x + 5 < 7
What is x > -2?
When graphing an inequality with a < symbol, will the circle be open or closed?
What is open?
A letter used to represent an unknown number
What is a variable?
-6 + 3m = 72
What is m = 26?
1 - 2n < -11.5
What is n > 6.25?
When graphing an inequality with a greater than or equal to symbol, will the circle be open or closed?
What is closed?
The number in front of the variable
What is a coefficient?
-3.25 = -5.5y - 0.5
What is What is y = 0.5?
-1.2 > 3.8 -y
What is y > 5.0?
When multiplying or dividing both sides of an inequality by a negative number, what happens?
What is FLIP the symbol?