Answer asap will make brainliest Tim is 3 years older than his sister. Five years ago the sum of their ages was
19. How old is Tim now?

please include equation

Step-by-step explanation:

If Tim is 3 years older and five years ago, the sum of their ages is nineteen you need to find two addends that are 3 greater than each other.

So, 11+8 = 19

Five years ago Tim was 11 and his sister was 8.

add 5 to 11 = 16

Tim is 16 now

I don't know the equation though sorry

Hope this helps you :)

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.