exam Maths Puzzle Numerical Ability

For the current month, Lori's Coffee House has available pounds of A grade coffee and pounds of B grade coffee. These will be blended into -pound packages as follows: an economy

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exam Other Question

express (3+H)/(1+2H) in the form a+bH where a and b are real numbers.
i assume i have to get rid of the denominator, but its not an equation just an expression and I am awful with The measure of one angle of a triangle is twice the measure of a second angle. The measure of the third angle is 12 less than the sum of the other two. Find the measures of the anles of the triangle.