Question

To send mail, Oscar needs to stick two stamps to every letter. Write a function to represent how many stamps, S, Oscar will have to place based on the number of letters he wants to send. Then, calculate how many letters he is sending if he is using 34 stamps.

Answer 1

The function representing the number of stamps Oscar needs is S = 2 × L. Using 34 stamps implies Oscar is sending 17 letters because each letter requires two stamps.

Step-by-step explanation:

To determine the function that represents how many stamps, S, Oscar will need based on the number of letters, L, he wants to send, we can establish a simple linear relationship. Since Oscar needs to stick two stamps per letter, the function will be S = 2 × L. To find the number of letters Oscar is sending if he uses 34 stamps, we simply solve the equation for L by dividing the total stamps by 2.

× 34 / 2 = L

So, Oscar is sending 17 letters since 34 divided by 2 equals 17.