For spirit week at a local high school, students were encouraged to wear their school colors of blue and black. 1,200 students wore their school colors while 400 students did not wear blue and black. What percent of the school population did NOT wear their school colors? A. 20%
B. 25%
C. 33%
D. 30%

guessing 30

Step-by-step explanation:

im just guessing but thinking that's 30

sorry if I let you hey it wrong

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)