Suzy charges 20 dollars plus 25 dollars per hour baby sitting. Kyle charges 10 dollars plus 22 dollars per hour

Question

1)Write an equation for each babysitter.

2) Write an equation that shows how much more expensive is Suzy's baby sitting than Kyle's.

Answer 1

S = 20 + 25h

K = 10 + 22h

D = 20 + 25h - (10 + 22h)