D is the answer
18/3= 6
and 6*3= 18
I hope this helps!
Answer: Your answer should be 21 I believe.
Step-by-step explanation:
The expressions that can represent the dimensions of the prim is (x), (3x+1) and (4x-1).
Answer:
Step-by-step explanation:
3x + 11 + x - 9 + 56 = 180
4x + 58 = 180
4x = 122
x = 30.5