Collins Middle School has 280 sixth grade students. If the sixth grade is 35% of the total school, how many students are in the middle school?
A.
800
B.
98
C.
245
D.
315

At which value in the domain does f(x) =0?

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?