Kevin and Christy both saved money for their class trip. Kevin saved my
money for their class trip. Kevin saved the same amount
ach week. The total amount that Kevin saved at the end of every two week
in the table below.
KEVIN'S SAVINGS
Time Total Amount
(weeks)
Saved
$46
4 h $92
2
$138
Christy's savings can be modeled by the equation y = 26x, where y is the total amount
of money saved in x weeks. Which statement correctly compares the rates at which
Kevin and Christy saved money?
A
Christy saved $3 per week more than Kevin.
B
Kevin saved $10 per week more than Christy.
C
Christy saved $18 per week more than Kevin.
D
Kevin saved $20 per week more than Christy.