jill charges an hourly rate for babysitting one or two children. kara charges a lower hourly
rate but adds an additional charge for more than one child.
the tables show the amounts jill and kara charge for babysitting two children for up to three
hours. based on this information, which statement is true?
jill: cost for two children
kara: cost for two children
time
(hours)
total
amount (s)
time
(hours)
total
amount ($)
11
14
22
23
33
32