A meal plan lets students buy $20 meal cards. each meal card lasts about 8 says

Does the point (1, sqrt 7) lie on circle shown.

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?