exam Maths Puzzle Numerical Ability

Hello out there,I need some help with some confusing problems,I tried to do them myself but I got different answers,the first one is,Solve the inequality:[p+2]<6,for that problem,I

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exam Other Question

Find the difference quotient for f(x) = 2x^2-3x A shopkeeper sold 100 fruits (3 types). Apple was sold for 10 cents each,Banana 1 Euro each and Orange sold for 3 Euro each. The total amount collected for the 100 fruits was 100 Euros. How many fruits of each type were sold? thanks