WRITING ALGEBRAIC EXPRESSIONS
SIMPLIFYING ALGEBRAIC EXPRESSIONS
ONE AND TWO-STEP EQUATIONS
SLOPE
DIRECT VARIATIONS
100
1/2 N + 5
What is five more than one-half a number?
100
5Y + 6Y
What is 11Y?
100
Solve for X in the following equation: 3X = - 36
What is -12?
100
The slope of a vertical line
What is undefined?
100
What is the variable used to represent the constant of variation?
What is K?
200
2N - 9
What is nine less than 2N?
200
SIMPLIFY (5x + 2y) + (4x - 3y)
What is 9X - Y?
200
1/3X = 12
What is 36?
200
The slope of a horizontal line
What is zero?
200
What is the constant of variation in Y = -5X?
What is -5?
300
45N
What is the product of N and 45?
300
Simplify (15a - 7b) - (3a - 5b)
What is 12a - 2b?
300
X/6 = 10
What is 60?
300
The slope in the equation Y = -2x + 5
What is -2?
300
What is the constant of variation in the equation -15Y = 150X?
What is - 10?
400
4N - 6
What is 4 times a number less 6?
400
Simplify ( -3x + 5y) - ( -2x - 4y)
What is -x + 9y?
400
2X - (-5) = 13
What is x = 4
400
The slope in the equation 18X + 6Y = 12
What is -3?
400
Given the equation Y = -4X, what is the value of Y when X = -2.5?
What is 10?
500
7 + 2/T
What is 7 more than the quotient of 2 and the number T?
500
(-8 + 3x - 5y - 1) - (2 + x + y)
What is -11 + 2x - 6y?
500
4(3X - 12) = 0
What is x = 4?
500
How are constant of variation and slope related?
What is they are constant rates of change?
500
Given the equation 6 + 5X + 10Y = 6, what is the value of X when Y = 20?
What is -40?
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