Answer:
547.5 cm
Step-by-step explanation:
730(9/12)=547.5
4:1/6 if you add all the instruments you get 120 then you divide it by six and you get 20 snare drums
Answer:
0.0355029585799?
Step-by-step explanation:
The standard form: Ax + By = C
3x - y = -6 YES - A = 3, B = -1, C = -6
3x + y = 6 YES - A = 3, B = 1, C = 6
x + 6y = 9 YES - A = 1, B = 6, C = 9
x - 6y = -9 YES - A = 1, B = -6, C = -9