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Parallel or Perpendicular
Solving Equations
Absolute Values
Literal Equations
Inequalities
100
Write an equation of a line parallel to y=x+5 and passes through the line (3,2).
y=x-1
100
3d+7=19
d=4
100
|2v+1|=7
v=-4, 3
100
P=IV for I
I= P/V
100
Solve and graph 2x+3<11
x<4
200
Write an equations for the line that is parallel to y=-4x+2 and passes through (-2, 5).
y=-4x-3
200
-6(p+5)=18
p=-8
200
4|x+5|=8
x=-3, -7
200
w = (-3c)/d for d
d = -3c/w
200
Solve and graph 2(3-2w)≥18
w≥-6
300
Write the equation of the line that is perpendicular to 3y=2x-3 and passes through the point (-3,4).
y=-3/2x+1/2
300
x+9x-6x+4x=24
x=3
300
-5|3x+4|=20
no solution
300
Q= 1/4 wjˆ2 for w
w=4Q/jˆ2
300
Solve and graph 2≤2w+4<12
-1≤w<4
400
Write and equation for a line that is perpendicular to y=1/5x + 3 and passes through the point (1,2).
y=-5x+7
400
3(2c+25)-2(c-1)=78
c=1/4 or .25
400
2|3a-5|+7=21
a=-2/3 , 4
400
A = 1/3 g (2x+y) for y
y=(3A)/g -2x or y= (3A-2xg)/(2x)
400
Solve and graph 2|3t-12|+3>21
t<1 or t>7
500
Write an equation for a line perpendicular to 2x+4y=8 and passes through the point (0,1).
y=2x+1
500
b/4=2/3(b+5)
b=-8
500
|x+5|=1-3x
x=-1
500
c(x+4)/(d+3)=1/g for d
d = cg(x+4)-3
500
Write and solve an inequality for the following statement: Four less than the quotient of a number and two is at least ten.
n/2 - 4 ≥ 10 n≥28