Amy's mother is 4 times as old as amy is now. in 4 years, amy's mother will be 3 times as old as amy will be then. how old is amy's mother when amy's mother when amy was born?

Amy's mother when Amy was born would be like 16 or 17. I'm leaning more on 16 though.

Step-by-step explanation:

I hope this helped!

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

the weight of the object inside the box!