The answer you be five. If you take the twenty tokens and divide them into groups of four, you will find that you are left with five groups of tokens. Each group of tokens represents an hour of parking time. This will give you five groups, or five hours, total.
Answer:
12m perimeter
Step-by-step explanation:
all side are 3m so 3x4 = 12m
Step-by-step explanation:
Sample Response: Identify the dependent variable as either increasing, decreasing, or unchanged as the independent variable increases. It is possible to have no relationship shown on the graph.
Answer:
With 250 minutes of calls the cost of the two plans is the same
Step-by-step explanation:
We must write an equation to represent the cost of each call plan.
For the first plan
Monthly fee
$ 13
Cost per minute
$ 0.17
If we call x the number of call minutes then the equation representing the cost c for this plan is:
For the second plan
monthly fee
$ 23
Cost per minute
$ 0.13
If we call x the number of call minutes then the equation representing the cost c for this plan is:
To know when the cost of both plans are equal, we equate the two equations and solve for x.
With 250 minutes of calls the cost of the two plans is the same: $55.5