The questions are what is the area of the lawns? and

if one bag of grass. covers 2000 sq ft how many bags are needed to seed the lawn?

btw click on pic. to see full thing​

The lengths of two sides of a triangle are 9 and 15. what can be said about the length of the third side? a. it must be greater than or equal to 6 and less than 24. b. it must be greater than or equal to 6 and at most 24. c. it must be greater than 6 and less than 24. d. it must be greater than 6 and at most 24.