Elena spent $25 for two t-shirts that each cost the same amount of money. The shirts were marked $40.00 of the original price. The equation 2(p-4)=25 can be solved to find p, the original price of the shirts. What was the original price?

A. $16.50
B. $14.50
C. $10.50
D. $8.50

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?

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?

Which equation is represented by the graph below?