Answer:
21.44
Step-by-step explanation:
$21.44 will remain after John purchases the video game
50.00 - 28.56 = 21.44
d or e lulu
48 - 8c
let c be the number of coworkers
48 - 8c would be the expression because it starts with 48 and for every coworker 8 is subtracted.
how is the volume of a solution used in calculating concentration?