Susan H.

What quantity of 75 per cent acid solution must be mixed with a 30 per cent solution to produce 945 mL of a 50 per cent solution?

How do I create an equation from this question?

According to my algebra instructor, all irrational numbers are numbers that do not have square roots that are even? According to what I've found online, irrational numbers cannot be written as a... more

I am given a diagram of a equalteral triangle with all bisectors drawn, the incenter and the circumcenter are one and the same. I am also given the distance of the circum center from the vertexes.... more