Answer:

Step-by-step explanation:
× 
×
Answer
Hope this helps!
Answer:
4,5,6
Step-by-step explanation:
(x)+(x+1)+(x+2)= 15
3x + 3 = 15
3x = 12
x = 4
Answer:
b for the first one, d for the second one
Step-by-step explanation:
Answer:
(40,30)
Step-by-step explanation:
This is when the prices are the same so they cross on the graph.
Answer:
A
Step-by-step explanation:
By my mean