exam
Maths Puzzle
Numerical Ability
If a box of candy costs a retailer $2.50 and he wants to make a profit of 50% based on the selling price, what price should he charge for the candy?
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exam Other Question
Solve the following system of linear inequalities by graphing.
3x - y < 2
x + y > 2
Given f(x)=-x3+x2+3x+4, find f(-1), f(0), and f(1)
The 3 and the 2 are powers of the x.