Show:
Linear Equations
Factoring
Simplifying Expressions
Equations/Inequalities
100
What is the equation of the line with a y-intercept of (0,2) and a slope of 1/3?
What is y = 1/3x + 2
100
What is the factored form of x^2 + 16x + 63?
What is (x + 9)(x + 7)
100
What is the value of 2 x 6(5 square root of 9)?
What is 96
100
Solve: 8x − 2 = −9 + 7x
What is -7?
200
What is the slope of the line that passes through (-4, -2) and (1, 0)?
What is 2/5?
200
Factor 2x2? + 7x + ?5.
What is (2x + ?5)(x + ?1)?
200
If y = x^2 + 2x + 3, then what is the value of y when x = 5?
What is 38?
200
Solve: −3(4x + 3) + 4(6x + 1) = 43
What is 4?
300
What is the equation of the line that passes through the points (5, -1) and (-4, 2)?
What is y = -1/3x + 2/3
300
Factor: x2 -? 14x ?+ 48
What is What is (x? - 8)(x? - 6)
300
Simplify (4x + 3) - (5x - 2) + 17x + 5 - x
What is 15x + 10?
300
Solve: 28 - k > 7(k - 4).
What is k < 7?
400
Expand (2x + 4)(3x - 1)
What is 6x^2 + 10x - 4?
400
Solve: -50 < 7k + 6 < -8
What is -8 < k < -2?
500
Factor Completely: 15n^2 - 27n - 6.
What is 3(5n + 1)(n - 2)?
500
What is the greatest common factor of 99x^3y + 77x^2y - 121xy^2?
What is 11xy?
500
−10 lv + 2l = −70
What is {-9, 5}?