Abag of halloween candy weighs 4.7 pounds how much would a 3.4 bag weigh?

What is the measure of the smallest angle in the diagram? 15 29 32 45

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?