2. There are 207 students in the 9 classes at East Middle School. At this rate, how many students are in 6 classes? Use the Ratio Table below to help you determine your answer.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

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 δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?