Juan’s cell phone company charges $35 a month for phone service plus $0.50 for each text message. How many text messages does Juan send in a month if his bill was $52?
52 = 35 + .5x
x = 34
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5
Solve:
- 5x + 9 = -1
x = 2
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15
m/3 - 3 < -6
m < -9
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15
3 + 7x - 4x = - 15
x = -6
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15
3(9 + 7x) = 27
x = 0
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monster
Reset all scores!
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magnet
Take 15 points!
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fairy
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baam
Lose 25 points!
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lifesaver
Give 25 points!
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seesaw
Swap points!
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fairy
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25
thief
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20
2(4x − 3) − 8 = 4 + 2x
x = 3
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thief
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25
magnet
Take 20 points!
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shark
Other team loses 25 points!
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lifesaver
Give 20 points!
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25
The sum of two consecutive numbers is 73. Find both numbers.
