Answer:
Kristen is left with $456.5 after taking money out for her savings account and the retirement fund weekly.
Explanation:
Kristen earns $550 each week after taxes.
She deposits 10% of her income in a savings account. 10% of $550 = $55.
She then deposits 7% of her income in a retirement fund. 7% of $550 = $38.5
After taking money out for her savings account and the retirement fund, Kristen will be left with
$550 - $55 - $38.5 = $456.5
Hope this Helps!!!