Answer:
The answer is 180
Step-by-step explanation:
Pencils to erasers: 18:12 18/12 18 to 12
Pens to markers: 9:6 9/6 9 to 6
Hope this helps!
g(3)=9-7=2
f(2)=5×2-4=10-4=6
4 - 3x
negative 2x plus 5x equals 3x
