Respuesta :
Answer:
p + r = 28
Step-by-step explanation:
The most points or records made by Sidney in a basket ball game is 28
She is is trying to tie that record in her current game.
Sidney has already scored points = p
She needs the number of points score to tie her record = r
therefore, points already scored + points need to be scored = record points
p + r = 28
Therefore, equation p + r = 28 defines the phenomenon.