Fine a number whose sum with 44 is the same as its product with 12. Please explain the steps to solve.

G(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?