Half of the students in Max’s class volunteer at the local community center. Fifteen students do not volunteer. If there is 12 boys in Max’s class, how many girls are in his class

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

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

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance