exam Maths Puzzle Numerical Ability

solve for x

(2x+1)^3/2 / (x-1)^2 + (2x+1)^1/2 / (x-1)=0

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Please help me with graphing these problems.

I do not understand how to do this.

a y>-2
b y>2x-2
c 4x-6y<12

Thanks 1) Suppose wheat and sugar are two basic ingedients necessary to bake two items: a loaf of bread and a muffin. A baker has 25 pounds of wheat and 5 pounds of sugar. To bake each l