What is an example of the associative property of addition? a. 4+7 = 7+4 b. (3+9) + 6 = 3 + (9+6) c. 8+0 = 8 d. 9+5 = 7+7

Find the distance between the pair of points a(-1,8) and b(-8,4)

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes. she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?

Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?