Line above the repeating number
Step-by-step explanation:
11+11+9 equals 30 just do the math it simple
4 Times 3 equals 12 so add 12 three times that equals 36 cubes in the prism.
5x’2-4x+7-4x-2
We add the two 4
5x’2-8x+7-2
5x’2-8x+5
The answer is
5x’2 -8x +5
