A seamstress used 4 meters of ribbon to make 10 bows. She used of a meter for each bow.

In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

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?