Order of Operations
Solving Equations
Potpourri
Absolute Values
Inequalities
100
5+2(10-2ˆ3)
9
100
3d+7=19
d=4
100
What does EOC stand for?
End of Course.
100
Evaluate: |-9.5|
9.5
100
Solve and graph 2x+3<11
x<4
200
4+1/3[(12+6)÷3]
6
200
-6(p+5)=18
p=-8
200
What happens when we divide or multiply by negatives during inequality problems?
We flip the inequality sign.
200
Solve: |x|=5
x=5 and x=-5 and both Check.
200
Solve and graph 2(3-2w)≥18
w≥-6
300
If a=1, b=-2, and c=5, what is 5b-4c÷(2a)
-20
300
x+9x-6x+4x=24
x=3
300
When we combine absolute values with a greator than symbol, what statement must we start with?
An OR statement
300
Solve: |x+4|=5
x=1 and x=-9 and both Check.
300
Solve and graph 2≤2w+4<12
-1≤w<4
400
[12(52÷2ˆ2)]/6
26
400
3(2c+25)-2(c-1)=78
c=1/4 or .25
400
When we combine absolute value with a less thand inequality, what statement do we start of with?
An AND statement.
400
Solve: -4|3(x+4)|=36
No Solution
400
Solve and graph 4y-2 > 14 OR 3y-4<13
y>4 or y< -3
500
If w=6, x=.4, and y=-3, what is (x-y)ˆ2-2wy
47.56
500
b/4=2/3(b+5)
b=-8
500
What are the mascots of the football teams that our Rams play tonight and the Gators play this weekend?
Tigers and Volunteers
500
Solve: 2|x+1|-x=3x-4
x=3 and x=1, x=3 Checks, but x=1 is Extra.
500
Solve and graph: 2x-3>3(x-5)
x<12
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