Combine the like terms to make a similar expression 2q+2+9

Iwill give you ! what is the measure of ∠v ?

Milk and ice cream are mixed together for a recipe. the total volume of the mixture is 1 cup. if the milk contains 2% fat, the cream contains 18% fat ,and the mixture contains 6% fat ,how much cream is in the mixture

The slope of the line whose equation is 2x - 1 = 0 is