Expression
Solving Equations
Linear Functions
Inequalities
Systems
100
What is the order of operations?
PEMDAS
100
Solve: x + 9 = 31
x = 22
100
Solve for the x-intercept: 4x + 5y = 20
x = 5
100
Solve: 4y > 8
y > 2
100
When will a system of equations have no solution?
parallel lines
200
When you multiply a negative number and a negative number the answer will be ____________.
Positive
200
Solve: 11x - 4 = 29
x = 3
200
Find the slope between the points (-4, -2) and (0, -2).
slope = 0
200
-3x - 1 < 5
x > -2
200
Solve: y = -x + 5 7x - 9y = 3
(3, 2)
300
Write the following verbal expression as an algebraic expression: 10 less than the product of 7 and f
7f - 10
300
Solve: 2(x + 1) = 3x - 4
x = 6
300
Write the explicit formula for the following arithmetic sequence: 2, 4, 6, 8,...
2 + 2(n-1) or 2n
300
Solve: 4(3t - 5) + 7 > 8t + 3
t > 4
300
Solve: -6x + 5y = 1 6x + 4y = -10
(-1, -1)
400
What property is shown: 2 x 1/2 = 1
multiplicative inverse
400
Solve: l x - 1 l = 2
x = -1, 3
400
Write the equation of a line that goes through the points (5, 9) and (4, 8) in point-slope form.
y-9=1(x-5) or y-8 =1(x-4)
400
Solve: a + 1 < 4 or a - 1 > 3
a < 3 or a > 4
400
Solve: 2x + 8y = 6 -5x - 20y = -15
infinite solutions
500
Combine like terms: x + 2x - 9 + xy - 2 - 3x + 2xy - 4 - 3yx
-15
500
Solve for m: 4m - 3n = 8
m = 3/4m + 2
500
Write the equation of a line that is perpendicular to y=5x+2 and passes through the point (5,2) in slope-intercept form.
y = -1/5x + 3
500
Solve: l m + 2 l < 11
-13 < m < 9
500
Solve: 3x - 5y = 7 5x - 2y = -1
(-1, -2)
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