exam
Maths Puzzle
Numerical Ability
I am having trouble with this problem Please Help
9c to the 5 d to the 8 x 4c to the 5 d to 8
divided by 2c to the 5 d to the 5
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exam Other Question
If A=3x2-2x-7 and B=x2+9, then what is their sum, A+B?
5x2-2x+2
4x2-2x-2
4x2+2
4x2-2x+2
none of these
write a cost function to determine the amount a customer needing a repair that takes 1.5 hours and requires a $103 part will be charged.
An appliance repair service charges $50