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100
Simplify the expression: 2 - (-3) * 4
14
100
Solve the equation: x + 6 = -9
x = -15
100
Write 0.0066 as a percent.
0.66%
100
Write the inequality: x is less than or equal to -5
x ≤ -5
100
Write an equation of a line with a gradient of -5 and y-intercept of 0.
y = -5x
200
Write an algebraic expression for the phrase: "the difference of 6 and x"
6 - x
200
Solve the equation: -2x + 11 = -7
x = 9
200
Write 3* 2 * 3 * 2 * 3 * 2 * 3 using exponents.
(2^3) * (3^4)
200
Write the inequality: x is greater than the absolute value of -8
x > |-8|
200
Find the slope of the line intersecting the pair of points (-1,6) and (5,-6).
slope -> -2
300
Evaluate the expression (a - 3b)^2 for a=-3 and b=2
81
300
Solve the equation: (5/3)x - (1/2) = (15/2)
x = (24/5)
300
Write 6.03 * 10^(-5) in standard notation.
.0000603
300
Solve the inequality: -5x - 8 > 12
x < -4
300
Decide whether these lines are parallel, perpendicular, or neither: -3x + y = 100 and x + 3y = 101
perpendicular
400
Simplify the expression (x^3)^(-2)
x^(-6)
400
Solve the equation: 3x - (2/3) = (9/2)
x = (23/18)
400
Write 11 in scientific notation.
1.1 * 10^1
400
Solve the inequality: 6x + 1 ≤ x - 4
x ≤ -1
400
Find the coordinates of the x- and y- intercepts of the line 2x + 3y = -12
x-int -> (-6,0) y-int -> (0,-4)
500
Simplify the product: 2x * (3(x^2) - 2x + 5)
6(x^3) - 4(x^2) + 10x
500
Solve the equation: (x^2) - 5x + 4 = 0
x = 1 and 4
500
Between what two consecutive integers is 123.5?
123 and 124
500
Solve the inequality: x - 4 < 3x - 8 ≤ x + 8
2 < x ≤ 8
500
Sketch a graph of the line -5x - y = 3
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