How many liters of water must sharon add to 2 liters of a sugar and water solution that is 36%sugar to create a solution that is 12% sugar

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1