Dave is selling hand made masks for $8 per mask. He has already earned $120. Dave wants to make a total profit of more than $400. Write an inequality to represent this context. Explain each part of the inequality.

2pointswhich of the following appear in the diagram below? check all that apply. d a. zcdeов. сеo c. aéo d. zdce

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle

Will mark kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown (a) can kayla conclude that δabc and δedc are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?