Gabby is hiking up mount padover. she begins her hike at 11 feet below sea level. she ends her hike 92 feet above sea level. which of the following numbers express the distance between gaby’s starting and ending elevations?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319

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?