Answer:
c = 150 + 20b
Step-by-step explanation:
Given:
Ticket charges = $150
Each bag carry cost = $20
Find:
Relationship between bag(b) and cost(c)
Computation:
⇒ Total cost = Ticket charges + $20(number of bags)
⇒ c = 150 + 20(b)
⇒ c = 150 + 20b
3-83= 80
80 divided by 2 is 40
the answer is 40
The factors of 21 are 1, 3, 7, and 21
You need a graph to go with it
