Alex sells cars at keith palmer ford. he earn$400 a week plus $150 per car he sells. if he earn $1450 last week, how many cars did he sell?

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Can some one me with these questions

What are the excluded values? m+5/mn+3m