You want to buy three books that are on sale at 20% off. The original prices of the books are $2.50, $4.95, and $6.00. How much
1 answer:
You might be interested in
Given:
Terri plans to charge a base fee of $10 plus $7 per hour for babysitting.
To find:
The function that could be used to represent her total charge for the babysitting service, y, as a function of the number of hours she babysits, x.
Solution:
Let y be the total charge for the babysitting service for x hours.
Base fee = $10
Additional fee for one hour = $7
Additional fee for x hour = $7x
Total fee = Base fee + Additional fee for x hours
Therefore, the equation of required function is .
Answer:
4:5
Step-by-step explanation:
Ratio compares two values. The ratio of nickels to pennies is:
Answer:
$40
It means that when an infinite number of pages are printed in a month then the fixed cost will be negligible.
Step-by-step explanation:
Given that:
Monthly overhead costs in rent = $1900
Costs in electricity = $450
Costs for phone service = $80
Costs for advertising and marketing = $230
Printing cost per thousand pages = $40
If number of pages printed are thousand then cost of printing for
thousand pages = $40
Average cost to print thousand pages can be given as:
(Total fixed cost + Total cost of printing thousand pages) divided by
Now, it is given that an infinite number of pages are printed in a month, and we have to find the value that average cost would approach to.
Let us solve the above limits.
When
Putting the value in the limits, we get:
Average cost per thousand pages month would approach to
It means that when an infinite number of pages are printed in a month then the fixed cost will be negligible.