The graph shows the amount of money paid when purchasing bags of caramel corn at the zoo: 12
10
89
Total Cost (dollars)
6-
2-
>
12
6 8 10
Bags of Carmel Corn
Write an equation to represent the relationship between the total cost (y) and the number of bags of caramel corn (x).

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?

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.

What are two numbers that have a sum of 15?