Answer:
0.002
Step-by-step explanation:
The explanation has been explained in the attached picture above.
The price was reduced by 25%
X = # of woodwind instruments
y = # of brass instruments
2x = y
150 = x + y
I hope this helps you!
Answer:
27
Step-by-step explanation:
1/4(n+8)-(6xB)
Since it's multiplication we can Multiply the constants. In this case 4, 15, and 2. We get 120. We now then multiply the variables. We then get the answe 120mnx