Can someone please help me?

387

Step-by-step explanation:

So basically, if the saxophone equals and three of those equal 48 then you can divide by three to get what the saxophone equals.

48/3 = 16

so for the next line, substitute 16 for the saxophone, then subtract 16 from 38 and get 22. If the drums plus the drums equals 22, divide 22 by 2 and you get 11. So the drums equal eleven.

For the fourth line, substitute the saxophone for 16 and the drums for 11, add those to get 27. Now subtract 27 from 36 to get the stereos value (9).

The final line has two saxophones, so multiply 16 by 2 for the saxophones value, plus the drums, which equal 11. 32 + 11 = 43 times the stereo which equals 9 to get the answer of 387

Phew, that was a mouthful XD

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation: