if 4a=3b then (7a+9b):(4a+5b)
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
The correct answer is 10a:8b
Step-by-step explanation:
write the question properly