Ellie, the owner of a online site QUESTION TWO PLEASE! (2) Ellie buys mystery novels for $3 and then sells them on her site for $6.87. What is the markup Percentage?
Retail / $3
10% of 3=30c
60%=1.80
20% of 3=60c

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Which set of lengths could represent the sides of a triangle? a. 3, 7, 10 b. 4, 5, 10 c. 6, 8, 14 d. 12, 6, 7

What ratio is proportional to 18/21