The sum of ages of Kwaku and Kojo is 30 years. Kwaku is 4 years older than Kojo. Find each of their ages.

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

The sum of the abscissa and the ordinate is six