You have to convert the 30 inches into you know what and add them all together
Answer:
1/2
Step-by-step explanation:
1/4 (4x - 8) + 3x =0
distribute the 1/4
x-2+3x=0
combine like terms
-2+4x=0
move -2 to the other side [by ADDing +2 to each side
4x=2
divide [by 4 on both sides]
x=1/2
Answer:
Triangle and square!
Step-by-step explanation:
Let me know if im wrong and I will fix it.
The answer to 12x23 is 276
