Order of operations
The value of 14-2(5)
What is 14?
simplify −6k + 7k
What is k?
Slope of a horizontal line
What is zero?
A mathematical phrase made up of variables, numbers, and operations
What is an expression?
Solve for x when 9x − 7 = −7
What is 0?
The value of 3(4)-2(5)
What is 2?
Simplify 12r − 8 − 12
What is 12r -20?
The slope of a vertical line
What is undefined?
The number placed directly in front of a variable, indicating that the two are being multiplied together (e.g., in 4x, 4 is the
What is a coefficient?
Solve for x when −9x + 1 = −80
What is 9?
The value of 2+√9 +6
What is 11?
Simplify n − 10 + 9n − 3
What is 10n-13?
The slope of (3,0) and ((6,1)
What is 1/2?
A mathematical statement showing that two expressions are equal
What is an equation?
Solve for x when 2(n + 5) = −2
What is -6?
The value of 8+ (√4 + 5)
What is 15?
simplify −3x − 9 + 15x
What is 12x-9?
The slope of (-2,3) and ( -4, -5)
What is 4?
Terms that have the exact same variables raised to the same powers (e.g., 3x and 5x). They can be combined to simplify an expression
What are like terms?
Solve for x when −10 = 10(k − 9)
What is a 8?
The value of 32 + 42 - 22
What is 21?
Simplify −5n + 3(6 + 7n)
What is 16n + 18 ?
The slope of (4,0) and (-2,-2)
What is 1/3?
The four regions into which the x-axis and y-axis divide the coordinate plane.
What are quadrants?
Solve for x when −243 = −9(10 + x)
What is 17?