SOLVING EQUATIONS
Find "X"
Percents
Percents- Tax & tips
Mean, Median, Mode, Range, Outliers
100
Solve x + 4 = 10
x = 6
100
4x - 2 = 10
x = 3
100
What is 17% of 125?
21.6
100
If the tax rate is 8%. What is the tax on a $17.00 shirt?
$1.36
100
given the set: 3, 6, 4, 9, 12, 6, 8 find the mode
The mode is 6.
200
Solve m/3 = 10
m = 30
200
-4x > 12
x < -3
200
35 is what percent of 200?
17.5 %
200
Your restaurant bill is $24. How much money would a 15% tip include?
$3.60
200
given the set: 12, 16, 20, 14, 17,13, 14
The mean is 15.1
300
5c - 12 = 3c + 22
c = 17
300
2x > -14
x > -7
300
40% of what number is 38?
95
300
If a dozen roses cost $36, and the tax rate is 7%, what is the total cost plus the tax?
$38.52
300
What is the Median of the set: 4, 6, 8, 5, 3 ?
The Median is 5
400
4(x-15) + 4(x+15) = 56
x=7
400
3(x+5) = 30
x=5
400
What is 25% of 146?
36.5
400
If a car cost $15,000, and the tax rate is 9%, how much tax is paid on the car?
$1350.00
400
What is the Range of the set: 40, 56, 33, 65, 46 ?
22
500
6b - 11 = -3b + 16
b = 3
500
4(x-3) + 2(x+6) = 30
x=5
500
38 is what percent of 100?
38%
500
If a bill at a restaurant is $250, what is your total price including tip?
$287.50 total
500
What is the median of the set: 40, 56, 33, 65, 46, 27, 124, 70
124
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