67.7k views
3 votes
Ralph demonstrates cookware at the fair. he is paid for his first 10 demonstrations in one day and $7.50 for each demonstration over 10. what is ralph's commission for one day in which he makes 21 demonstrations

User Mlp
by
9.1k points

1 Answer

7 votes

Answer: Ralph's commission for one day in which he makes 21 demonstrations is $82.50.

Step-by-step explanation:

User Rob Sedgwick
by
8.3k points