The following graph models bristol’s his heart rate and beats per minute bpm overtime minutes during the last 10 minutes of yoga class bristol’s heart rate is 70

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia