Answer:
a,d,c
Step-by-step explanation:
$20.00 dollars will be the new cost.
Multiply $12.50 and 60% to get $7.50.
$7.50 plus $12.50 is $20.00.
Taryn charges $12.50 per lawn.
number of people / land area = population density
57,714 / 836,109 ≈ 0.07 people/
