Answer:
-3
Step-by-step explanation:
-7b = 21
/ -7 / -7
b = -3
Answer:
The graph has pages on the X-axis and price (dollars) on the Y-axis
Step-by-step explanation:
The X-axis will always have the independent variable (pages), while the Y-axis will have the dependent variable (number of pages). The pages will exist no matter how many there are, but the price is influenced by the number of pages.
Answer:
x is 2
Step-by-step explanation: