You need to tell us what number of hot dogs there are, I can help you solve this!
Answer:
2 dimes and 1 nickel.
2 quaters
10 nickels
5 dimes
Step-by-step explanation:
Hope this helps.
Answer:
≈77
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the attached photo.
My answer:
Given:
- Homework Avg: 93
- Quiz Avg: 84
- Test Avg: 72
- Final Exam: 60
and weights Homework at 20%, Quizzes at 30%, Tests at 40%, and the final exam at 10%
=>Jason's class average is:
= 80*20% + 84*30%+74*40%+60*10%
= 80*0.2 + 84*0.3+74*0.4+60*0.1
= 76.8
≈77
Answer:
Answer attached
Step-by-step explanation:
Then the original price was $42
Because it is half off we multiply 21 by 2 and get 42.