The ratio of red to green cars in the target parking lot at 7 to 8.there are 32 green cars in the lot. how many total red and green cars are in the parking lot at target today?

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

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

Explain how you can show five less than a number using an algebraic expression