Answer:
-6x - 12
Step-by-step explanation:
-2 ( 3x + 6 )
= -6x - 12
-18
-2 multiplied by 3 is -6 so plus 6 would be -18
3x+7y=63
x+y=17
V=Bh
Volume =base ×height
2x + 6 = 10
2 sticks