exam
Maths Puzzle
Numerical Ability
write without absolute value symbols
3x+11 =1
_____
7
There are absolute value symbols around the fraction of 3x + 11 over 7. thanks!
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exam Other Question
Media Services charges $40. for a phone and $30/month for its economy plan. Find a model that determines the total cost, C(t), of operating a Media Services phone for t months.
16 2(x-4)
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x2-16 x+4
Adding Rational Expressions