# math

how do i write this in equation of this situation

The cost C of a telegram of 18 words is the cost F of the first 10 words plus the cost A of each additional word.

1. 👍 0
2. 👎 0
3. 👁 58
1. c=f+8a

1. 👍 0
2. 👎 0
2. is it
18=F(10+A)

1. 👍 0
2. 👎 0
posted by Sara!
3. no, it wouldn't be that

1. 👍 0
2. 👎 0
posted by aShLeY
4. For n words:

C(n)=F if n<=10
C(n)=F+A(n-10) if n>10

1. 👍 0
2. 👎 0

## Similar Questions

1. ### math

Greetings telegram on special code:50cts Ordinary telegram costs sh 3 for 10 words ,each extra word at 30 ct. Find the cost of the following telegram. CHARLES MUSHI BOX 123 MUSHI WISHING YOU A MERRY CHRISTMAS PETER JOHN #The

asked by kelvin on August 17, 2016
2. ### MATH

how do i write these in equations to represent each situation? 1. the perimeter P of a rectangle is the sum of twice the length L and twice the width W 2. the volume V of a rectangular prism is the product of its three dimensions:

asked by Sara! on May 19, 2010
3. ### math

how do i write these in equations to represent each situation? 1. the perimeter P of a rectangle is the sum of twice the length L and twice the width W 2. the volume V of a rectangular prism is the product of its three dimensions:

asked by Sara! on May 19, 2010
4. ### MATH

how do i write these in equations to represent each situation? 1. the perimeter P of a rectangle is the sum of twice the length L and twice the width W 2. the volume V of a rectangular prism is the product of its three dimensions:

asked by Sara! on May 19, 2010
5. ### math

Greetings telegram on special code:50cts Ordinary telegram costs sh 3 for 10 words ,each extra word at 30 ct. Find the cost of the following telegram. CHARLES MUSHI BOX 123 MUSHI WISHING YOU A MERRY CHRISTMAS PETER JOHN. #how can

asked by kelvin on August 17, 2016
6. ### math

#Please guys i need your help for this question# Sample charges: Greeting telegram on a special code;50 cents Ordinary telegram costs shs 3 for 10 words and each extra word at 30 cents. Find the cost of the following telegram.

asked by kelvin on June 1, 2018
7. ### math

A movie theater charges \$8 per movie ticket. How much would it cost for six people? Make a graph to represent the situation. Let x represent the number of tickets. Let y represent the cost, in dollars Write an equation to

asked by Need Help! on February 6, 2014
8. ### math

A movie theater charges \$8 per movie ticket. How much would it cost for six people? Make a graph to represent the situation. Let x represent the number of tickets. Let y represent the cost, in dollars Write an equation to

asked by Need Help! on February 6, 2014
9. ### math

A movie theater charges \$8 per movie ticket. How much would it cost for six people? Make a graph to represent the situation. Let x represent the number of tickets. Let y represent the cost, in dollars Write an equation to

asked by Need Help! on February 6, 2014
10. ### Algebra

Write an equation for the following situation. Polly Gone has \$120 saved already. She wants to save for airfare to visit her friend. The airfare will cost \$500 and she can save \$60 per week. How many weeks will it take her to save

asked by Kaai97 on February 11, 2016

More Similar Questions