Answer:
C
Step-by-step explanation:
C
Answer:
230 5/9
Step-by-step explanation:
after adding tou would get 230 5/9
Exactly 29.7, but you can't have 7/10 of a student so you round to 30. So 30 students are playing a music instrument because 330 times 0.09 is about 30
Step-by-step explanation:
X- (-12)=25
X+12=25
X=25-12
X=13
please mark as brainliest