which statement best describes the effects on the graph of f(x)= log(x) then f(x) is replaced by -3f(x+2)-1

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.