A. A tip jar contains x one-dollar bills and y five-dollar bills. There are 35 bills in the jar, and the total value is I $95.00. How many one-dollar bills and how many five-dollar bills are in the tip jar? (Write a system of equations to represent the scenario and solve it.)​

Find the equation using the point (4,8)

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?

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.