Neil is currently twice the age of his brother when Neil was born. The sum of their ages will be 98 when Neil is as old as his brother's current age. How old are they?

Neil is 28yrs and his brother is 42yrs old

Step-by-step explanation:

Let r = Neil's brother's age at birth time

2r = Neil's age now

This means that his brother's current age is 3r

So when Neil = 3r old

His brother = 4r old

3r + 4r = 98

7r = 98

r = 14

So their ages now

Neil's brother = 3*14= 42

Neil = 2*14= 28.

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.