Answer:
Step-by-step explanation:
- 3 =
+ 2x ...... <em>(1)</em>
(1) × 12 :
3x - 36 = 4 + 24x
21x = - 40
x = -
=
-10x +20
assuming you want it to equal 0
x would equal 2
Answer: 35000/20000=1.75 pound
Step-by-step explanation:
2 Tubas, 4 Trumpets, 8 Trombones, all together you have 14 Players. The answer is D