Understanding Fax Subscription Plans and Cost Calculations

The video tutorial explains the cost structure of an online fax company's subscription plan. It details how subscribers can send and receive up to 80 pages per month for a $1 fee, with an additional charge of $0.2 per page beyond that limit. The tutorial walks through the cost equation C = 0.2p + 11, where P represents pages beyond the 80-page limit. It demonstrates solving the equation to find the total number of pages sent or received when the monthly bill is $20.6, resulting in a total of 128 pages. The video aims to help viewers understand and apply the cost equation to real-world scenarios.

What is the monthly subscription fee for the online fax service?

• $1

• $5

• $10

• $20

How many pages can be sent or received without incurring additional costs?

• 100 pages

• 50 pages

• 120 pages

• 80 pages

What is the overage fee per page for pages sent beyond the limit?

• $0.5

• $0.1

• $0.2

• $1.0

In the equation C = 0.2p + 11, what does the variable P represent?

• Total pages sent

• Pages sent beyond the limit

• Total cost

• Monthly subscription fee

If the total cost is $20.6, how many pages were sent beyond the limit?

• 58 pages

• 48 pages

• 68 pages

• 38 pages

What is the first step in solving the equation 20.6 = 0.2p + 11?

• Add 11 to both sides

• Subtract 11 from both sides

• Multiply both sides by 0.2

• Divide both sides by 0.2

How many total pages were sent and received if 48 pages were sent beyond the limit?

• 108 pages

• 100 pages

• 148 pages

• 128 pages

What is the total number of pages sent and received if the solution to the equation is P = 48?

• 80 pages

• 100 pages

• 128 pages

• 148 pages

What does the solution P = 48 indicate in terms of pages sent?

• 48 pages received

• 48 pages within the limit

• 48 pages beyond the limit

• 48 pages in total

What is the final total of pages sent and received in the month?

• 100 pages

• 108 pages

• 128 pages

• 148 pages