Students can buy up to 10 books at a book fair. The cost of the books is shown in the graph. What is the domain of this graph?
Cost of Books
110
100
Cost (5)
ö 8 8 8 8 8 8 8
80
70
00
50
40
30
10
0
1 2 3 4 5 6 7 8 10 11
Number of books

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Find the slope of a line given the following two points

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students