At spinet middle school, 35% of the classrooms are for sixth graders. if there are 49 sixth grade classes, how many classrooms are there total?

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

True or false? a circle could be circumscribed about the quadrilateral below.

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?