All About Expressions
Write an algebraic expression that models the word phrase "twenty less than the number t."
What is "t - 20"
What is the solution of the equation?
x + 5 = 35 - 2x
What is x = 10
Write the inequality: x is less than or equal to 4.
What is x<= 4?
What is the |-5|?
What is 5?
Write an algebraic expression for "the sum of 13 and the product of 5 and a number "m"."
What is 13 + 5m?
True/False: An expression always has an equal sign.
What is "False."
Is this equation sometimes, always, or never true?
3x + 2 = 3x + 3
What is "never."
Solve the inequality. x + 12 < 4
What is x < -8
Find the solution(s) of
|x+5| = 10
What is x = 5, x = -15
An expressions distance from 0.
What is "absolute value."
Simplify by combining like terms.
3x^2 + 5y - 4x -3y + 10x^2
What is "13x^2 - 4x + 2y."
What is the solution of this equation?
x + 25 = 3x - 5
What is x = 15
Solve the inequality. -2x - 8 >= 6
What is x<=7
Find the solution(s).
|x + 4| < 5
What is x < 1, x > -9?
Evaluate the expression for the given values:
5(m + 2) - m^2; m = 2
What is 16?
Evaluate the expression for the given values.
8n + 3m - (1/n)^2; n = 1, m = 3
What is 16?
Is this equation sometimes, always, or never true?
4x + 2 = 2(2x + 1)
What is "always"
Is the inequality always, sometimes, or never true?
5(x+2) - 1 < 5x + 10
What is "always"
Solve |2x - 3| = 3x - 3
What is x = 0, x = 6/5
This is an is a number, variable, expression, or the product of a number and one or more variables that you will typically see in an expression or equation.
What is "term."
Write an algebraic expression for the situation below: In a soccer tournament, teams receive 4 points for winning a game, 3 points for tying a game, and 0.5 a point for each goal they score. Don't forget to "define" the variable(s)!
What is "4w + 3t + 0.5g" let w = games won, let t = games tied, and let g = goals scored.
What is (2a)/b?
Solve and graph the inequality on a number line: 4x - 2 < 3 (x-2)
What is x < -4? (Graph should have an open circle on -4, and be pointing towards the negative direction).
Find the solution(s)
2|3x - 1| + 2 = -5
What is x = -5/6, x = 1/2
The number of expression that is found under the square root symbol.
What is "radicand?"